113233044 has 12 divisors (see below), whose sum is σ = 264210464. Its totient is φ = 37744344.

The previous prime is 113233037. The next prime is 113233063. The reversal of 113233044 is 440332311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 113233044.

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, 4718032 + ... + 4718055.

Almost surely, 2^113233044 is an apocalyptic number.

It is an amenable number.

113233044 is an abundant number, since it is smaller than the sum of its proper divisors (150977420).

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

113233044 is a wasteful number, since it uses less digits than its factorization.

113233044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9436094 (or 9436092 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 113233044 is about 10641.1016346993. The cubic root of 113233044 is about 483.7909360493.

Adding to 113233044 its reverse (440332311), we get a palindrome (553565355).

The spelling of 113233044 in words is "one hundred thirteen million, two hundred thirty-three thousand, forty-four".