113018928 has 40 divisors (see below), whose sum is σ = 318509376. Its totient is φ = 34248000.

The previous prime is 113018911. The next prime is 113018933. The reversal of 113018928 is 829810311.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106498 + ... + 107553.

Almost surely, 2^113018928 is an apocalyptic number.

It is an amenable number.

113018928 is an abundant number, since it is smaller than the sum of its proper divisors (205490448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113018928 is a wasteful number, since it uses less digits than its factorization.

113018928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214073 (or 214067 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 113018928 is about 10631.0360736854. The cubic root of 113018928 is about 483.4858050342.

The spelling of 113018928 in words is "one hundred thirteen million, eighteen thousand, nine hundred twenty-eight".