113611955987588 has 48 divisors (see below), whose sum is σ = 211144344284160. Its totient is φ = 53305014491136.

The previous prime is 113611955987533. The next prime is 113611955987603. The reversal of 113611955987588 is 885789559116311.

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, 96468581 + ... + 97639187.

It is an arithmetic number, because the mean of its divisors is an integer number (4398840505920).

Almost surely, 2^{113611955987588} is an apocalyptic number.

It is an amenable number.

113611955987588 is a deficient number, since it is larger than the sum of its proper divisors (97532388296572).

113611955987588 is a wasteful number, since it uses less digits than its factorization.

113611955987588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174884 (or 1174882 counting only the distinct ones).

The product of its digits is 653184000, while the sum is 77.

The spelling of 113611955987588 in words is "one hundred thirteen trillion, six hundred eleven billion, nine hundred fifty-five million, nine hundred eighty-seven thousand, five hundred eighty-eight".