115932013117 has 4 divisors (see below), whose sum is σ = 115932747616. Its totient is φ = 115931278620.

The previous prime is 115932013103. The next prime is 115932013133. The reversal of 115932013117 is 711310239511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115932013117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115932013187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22809 + ... + 482062.

It is an arithmetic number, because the mean of its divisors is an integer number (28983186904).

Almost surely, 2^115932013117 is an apocalyptic number.

It is an amenable number.

115932013117 is a deficient number, since it is larger than the sum of its proper divisors (734499).

115932013117 is an equidigital number, since it uses as much as digits as its factorization.

115932013117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734498.

The product of its (nonzero) digits is 5670, while the sum is 34.

The spelling of 115932013117 in words is "one hundred fifteen billion, nine hundred thirty-two million, thirteen thousand, one hundred seventeen".