113052928 has 18 divisors (see below), whose sum is σ = 225664754. Its totient is φ = 56526336.

The previous prime is 113052923. The next prime is 113052931. The reversal of 113052928 is 829250311.

It can be written as a sum of positive squares in only one way, i.e., 110838784 + 2214144 = 10528^2 + 1488^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113052928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113052923) by changing a digit.

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 as a sum of consecutive naturals, namely, 220551 + ... + 221062.

Almost surely, 2^113052928 is an apocalyptic number.

It is an amenable number.

113052928 is a deficient number, since it is larger than the sum of its proper divisors (112611826).

113052928 is an frugal number, since it uses more digits than its factorization.

113052928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441629 (or 441615 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 113052928 is about 10632.6350449924. The cubic root of 113052928 is about 483.5342832538.

The spelling of 113052928 in words is "one hundred thirteen million, fifty-two thousand, nine hundred twenty-eight".