117 (number)

In mathematics

In science

• The atomic number of the element Tennessine

  In arts and media

• John-117, the codename for the protagonist in the Halo series.
• Canadian Sci-Fi show First_Wave_ had a protagonist named Cade Foster who was identified as Subject 117 by an alien race known as the Gua.

  In other fields

• A substitute for the number 17, which is considered unlucky in Italy. When Renault exported the R17 to Italy, it was renamed R117.
• The number to call Guardia di Finanza for customs/financial/border police in Italy
• The fire emergency telephone number in Portugal
• 1-1-7 was the national emergency telephone number in the Philippines until August 1, 2016, when it was superseded by 9-1-1.
• The police emergency telephone number in Switzerland
• F-117 is the designation of the first operational stealth attack aircraft.
• OSS 117, the codename for the fictional secret agent Hubert Bonisseur de La Bath by author Jean Bruce and later for a film series directed mostly by André Hunebelle.
• Psalm 117 is the exact middle chapter of the King James version of the Bible.
• In The Mystery of Element 117 by Milton Smith, a window is opened into a new "hyperplane of hyperspace" containing those who have already died on earth.
• The Japanese telephone company NTT provides a non-free speaking clock on the nationally universal number 117.
• The 117 Catholic Martyrs of Vietnam.
• Chinese dragons are usually depicted as having 117 scales.