113511044 has 12 divisors (see below), whose sum is σ = 202011600. Its totient is φ = 55793448.

The previous prime is 113511007. The next prime is 113511061. The reversal of 113511044 is 440115311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240254 + ... + 240725.

It is an arithmetic number, because the mean of its divisors is an integer number (16834300).

Almost surely, 2^113511044 is an apocalyptic number.

It is an amenable number.

113511044 is a deficient number, since it is larger than the sum of its proper divisors (88500556).

113511044 is a wasteful number, since it uses less digits than its factorization.

113511044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481042 (or 481040 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 113511044 is about 10654.1561843254. The cubic root of 113511044 is about 484.1865330689.

Adding to 113511044 its reverse (440115311), we get a palindrome (553626355).

The spelling of 113511044 in words is "one hundred thirteen million, five hundred eleven thousand, forty-four".