113312244 has 24 divisors (see below), whose sum is σ = 266301280. Its totient is φ = 37498464.

The previous prime is 113312201. The next prime is 113312261. The reversal of 113312244 is 442213311.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 113312244.

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, 32299 + ... + 35634.

Almost surely, 2^113312244 is an apocalyptic number.

It is an amenable number.

113312244 is an abundant number, since it is smaller than the sum of its proper divisors (152989036).

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

113312244 is a wasteful number, since it uses less digits than its factorization.

113312244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68079 (or 68077 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 113312244 is about 10644.8224034034. The cubic root of 113312244 is about 483.9037044042.

Adding to 113312244 its reverse (442213311), we get a palindrome (555525555).

The spelling of 113312244 in words is "one hundred thirteen million, three hundred twelve thousand, two hundred forty-four".