113223044 has 12 divisors (see below), whose sum is σ = 216153168. Its totient is φ = 51465000.

The previous prime is 113223029. The next prime is 113223053. The reversal of 113223044 is 440322311.

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, 1286582 + ... + 1286669.

It is an arithmetic number, because the mean of its divisors is an integer number (18012764).

Almost surely, 2^113223044 is an apocalyptic number.

It is an amenable number.

113223044 is a deficient number, since it is larger than the sum of its proper divisors (102930124).

113223044 is a wasteful number, since it uses less digits than its factorization.

113223044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573266 (or 2573264 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 113223044 is about 10640.6317481623. The cubic root of 113223044 is about 483.7766938823.

Adding to 113223044 its reverse (440322311), we get a palindrome (553545355).

The spelling of 113223044 in words is "one hundred thirteen million, two hundred twenty-three thousand, forty-four".