113636931875 has 10 divisors (see below), whose sum is σ = 142000710852. Its totient is φ = 90909545000.

The previous prime is 113636931829. The next prime is 113636931931. The reversal of 113636931875 is 578139636311.

It is not a de Polignac number, because 113636931875 - 2¹⁶ = 113636866339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 90908921 + ... + 90910170.

Almost surely, 2^113636931875 is an apocalyptic number.

113636931875 is a deficient number, since it is larger than the sum of its proper divisors (28363778977).

113636931875 is an frugal number, since it uses more digits than its factorization.

113636931875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181819111 (or 181819096 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The spelling of 113636931875 in words is "one hundred thirteen billion, six hundred thirty-six million, nine hundred thirty-one thousand, eight hundred seventy-five".