115007965172 has 24 divisors (see below), whose sum is σ = 203177618784. Its totient is φ = 56957390432.

The previous prime is 115007965151. The next prime is 115007965213. The reversal of 115007965172 is 271569700511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3199403 + ... + 3235149.

It is an arithmetic number, because the mean of its divisors is an integer number (8465734116).

Almost surely, 2^115007965172 is an apocalyptic number.

It is an amenable number.

115007965172 is a deficient number, since it is larger than the sum of its proper divisors (88169653612).

115007965172 is a wasteful number, since it uses less digits than its factorization.

115007965172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43375 (or 43373 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 44.

The spelling of 115007965172 in words is "one hundred fifteen billion, seven million, nine hundred sixty-five thousand, one hundred seventy-two".