117317012 has 12 divisors (see below), whose sum is σ = 206922240. Its totient is φ = 58196376.

The previous prime is 117316993. The next prime is 117317023. The reversal of 117317012 is 210713711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114962 + ... + 115977.

It is an arithmetic number, because the mean of its divisors is an integer number (17243520).

Almost surely, 2^117317012 is an apocalyptic number.

It is an amenable number.

117317012 is a deficient number, since it is larger than the sum of its proper divisors (89605228).

117317012 is a wasteful number, since it uses less digits than its factorization.

117317012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231070 (or 231068 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 117317012 is about 10831.2977985097. The cubic root of 117317012 is about 489.5386633846.

The spelling of 117317012 in words is "one hundred seventeen million, three hundred seventeen thousand, twelve".