113663524 has 24 divisors (see below), whose sum is σ = 214627448. Its totient is φ = 52358400.

The previous prime is 113663503. The next prime is 113663551. The reversal of 113663524 is 425366311.

113663524 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 624100 + 113039424 = 790^2 + 10632^2 .

113663524 is strictly pandigital in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29434 + ... + 33070.

Almost surely, 2^113663524 is an apocalyptic number.

It is an amenable number.

113663524 is a deficient number, since it is larger than the sum of its proper divisors (100963924).

113663524 is a wasteful number, since it uses less digits than its factorization.

113663524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4255 (or 4253 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 113663524 is about 10661.3096756449. The cubic root of 113663524 is about 484.4032395274.

The spelling of 113663524 in words is "one hundred thirteen million, six hundred sixty-three thousand, five hundred twenty-four".