115116065501165 has 16 divisors (see below), whose sum is σ = 149339760654720. Its totient is φ = 84887863945920.

The previous prime is 115116065501159. The next prime is 115116065501191. The reversal of 115116065501165 is 561105560611511.

It is a de Polignac number, because none of the positive numbers 2^k-115116065501165 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16374970241 + ... + 16374977270.

It is an arithmetic number, because the mean of its divisors is an integer number (9333735040920).

Almost surely, 2^{115116065501165} is an apocalyptic number.

It is an amenable number.

115116065501165 is a deficient number, since it is larger than the sum of its proper divisors (34223695153555).

115116065501165 is a wasteful number, since it uses less digits than its factorization.

115116065501165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749947572.

The product of its (nonzero) digits is 135000, while the sum is 44.

The spelling of 115116065501165 in words is "one hundred fifteen trillion, one hundred sixteen billion, sixty-five million, five hundred one thousand, one hundred sixty-five".