113813875 has 16 divisors (see below), whose sum is σ = 162332352. Its totient is φ = 78043200.

The previous prime is 113813873. The next prime is 113813879. The reversal of 113813875 is 578318311.

It is not a de Polignac number, because 113813875 - 2¹ = 113813873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113813873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64162 + ... + 65911.

It is an arithmetic number, because the mean of its divisors is an integer number (10145772).

Almost surely, 2^113813875 is an apocalyptic number.

113813875 is a deficient number, since it is larger than the sum of its proper divisors (48518477).

113813875 is an equidigital number, since it uses as much as digits as its factorization.

113813875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130095 (or 130085 counting only the distinct ones).

The product of its digits is 20160, while the sum is 37.

The square root of 113813875 is about 10668.3585897738. The cubic root of 113813875 is about 484.6167305394.

The spelling of 113813875 in words is "one hundred thirteen million, eight hundred thirteen thousand, eight hundred seventy-five".