113150928 has 80 divisors (see below), whose sum is σ = 335692800. Its totient is φ = 32480640.

The previous prime is 113150927. The next prime is 113150941. The reversal of 113150928 is 829051311.

It is a super-2 number, since 2×113150928² = 25606265014522368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113150895 and 113150904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113150927) 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, 4393 + ... + 15671.

It is an arithmetic number, because the mean of its divisors is an integer number (4196160).

Almost surely, 2^113150928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113150928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167846400).

113150928 is an abundant number, since it is smaller than the sum of its proper divisors (222541872).

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

113150928 is a wasteful number, since it uses less digits than its factorization.

113150928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11320 (or 11314 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 113150928 is about 10637.2424998211. The cubic root of 113150928 is about 483.6739602319.

The spelling of 113150928 in words is "one hundred thirteen million, one hundred fifty thousand, nine hundred twenty-eight".