23013304 has 16 divisors (see below), whose sum is σ = 43882200. Its totient is φ = 11311392.

The previous prime is 23013283. The next prime is 23013307. The reversal of 23013304 is 40331032.

It is a super-2 number, since 2×23013304² = 1059224321992832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23907 + ... + 24850.

Almost surely, 2^23013304 is an apocalyptic number.

It is an amenable number.

23013304 is a deficient number, since it is larger than the sum of its proper divisors (20868896).

23013304 is a wasteful number, since it uses less digits than its factorization.

23013304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48822 (or 48818 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23013304 is about 4797.2183606753. The cubic root of 23013304 is about 284.4415204687.

Adding to 23013304 its reverse (40331032), we get a palindrome (63344336).

The spelling of 23013304 in words is "twenty-three million, thirteen thousand, three hundred four".