113815052 has 12 divisors (see below), whose sum is σ = 214497696. Its totient is φ = 52530000.

The previous prime is 113815033. The next prime is 113815067. The reversal of 113815052 is 250518311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094324 + ... + 1094427.

It is an arithmetic number, because the mean of its divisors is an integer number (17874808).

Almost surely, 2^113815052 is an apocalyptic number.

It is an amenable number.

113815052 is a deficient number, since it is larger than the sum of its proper divisors (100682644).

113815052 is a wasteful number, since it uses less digits than its factorization.

113815052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188768 (or 2188766 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 113815052 is about 10668.4137527563. The cubic root of 113815052 is about 484.6184010795.

The spelling of 113815052 in words is "one hundred thirteen million, eight hundred fifteen thousand, fifty-two".