117317013 has 16 divisors (see below), whose sum is σ = 170856000. Its totient is φ = 71012480.

The previous prime is 117316993. The next prime is 117317023. The reversal of 117317013 is 310713711.

It is not a de Polignac number, because 117317013 - 2⁸ = 117316757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117317023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32923 + ... + 36311.

It is an arithmetic number, because the mean of its divisors is an integer number (10678500).

Almost surely, 2^117317013 is an apocalyptic number.

It is an amenable number.

117317013 is a deficient number, since it is larger than the sum of its proper divisors (53538987).

117317013 is a wasteful number, since it uses less digits than its factorization.

117317013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452.

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 117317013 is about 10831.2978446722. The cubic root of 117317013 is about 489.5386647755.

The spelling of 117317013 in words is "one hundred seventeen million, three hundred seventeen thousand, thirteen".