113835872572 has 24 divisors (see below), whose sum is σ = 210209882400. Its totient is φ = 53831517696.

The previous prime is 113835872561. The next prime is 113835872587. The reversal of 113835872572 is 275278538311.

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, 6943197 + ... + 6959572.

It is an arithmetic number, because the mean of its divisors is an integer number (8758745100).

Almost surely, 2^113835872572 is an apocalyptic number.

It is an amenable number.

113835872572 is a deficient number, since it is larger than the sum of its proper divisors (96374009828).

113835872572 is a wasteful number, since it uses less digits than its factorization.

113835872572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902885 (or 13902883 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 52.

The spelling of 113835872572 in words is "one hundred thirteen billion, eight hundred thirty-five million, eight hundred seventy-two thousand, five hundred seventy-two".