113331224 has 16 divisors (see below), whose sum is σ = 214447200. Its totient is φ = 56145312.

The previous prime is 113331161. The next prime is 113331247. The reversal of 113331224 is 422133311.

It is a junction number, because it is equal to n+sod(n) for n = 113331196 and 113331205.

It is a congruent 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, 64112 + ... + 65855.

It is an arithmetic number, because the mean of its divisors is an integer number (13402950).

Almost surely, 2^113331224 is an apocalyptic number.

It is an amenable number.

113331224 is a deficient number, since it is larger than the sum of its proper divisors (101115976).

113331224 is a wasteful number, since it uses less digits than its factorization.

113331224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130082 (or 130078 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 113331224 is about 10645.7138793037. The cubic root of 113331224 is about 483.9307211361.

Adding to 113331224 its reverse (422133311), we get a palindrome (535464535).

The spelling of 113331224 in words is "one hundred thirteen million, three hundred thirty-one thousand, two hundred twenty-four".