117 = 32 x 13.
117 has a representation as a sum of two squares: 117 = 62 + 92.
117 is the smallest possible value of the longest edge in an integer Heronian Tetrahedron. A Heronian tetrahedron, also called a perfect tetrahedron, is a (not necessarily regular) tetrahedron whose sides, face areas, and volume are all rational numbers.
1172 + 2 and 1172 – 2 are prime numbers.
117 can be written as the difference of prime squares (112 – 22) or prime cubes (53 – 23).
117 is 99 in base 12.
The Lockheed F-117 Nighthawk is stealth ground attack military aircraft.
Source: Prime Curios!
