113032044 has 48 divisors (see below), whose sum is σ = 293660640. Its totient is φ = 37598400.

The previous prime is 113032043. The next prime is 113032069. The reversal of 113032044 is 440230311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (113032043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74962 + ... + 76454.

It is an arithmetic number, because the mean of its divisors is an integer number (6117930).

Almost surely, 2^113032044 is an apocalyptic number.

It is an amenable number.

113032044 is an abundant number, since it is smaller than the sum of its proper divisors (180628596).

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

113032044 is a wasteful number, since it uses less digits than its factorization.

113032044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207 (or 2199 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 113032044 is about 10631.6529288723. The cubic root of 113032044 is about 483.5045073721.

Adding to 113032044 its reverse (440230311), we get a palindrome (553262355).

The spelling of 113032044 in words is "one hundred thirteen million, thirty-two thousand, forty-four".