23310136 has 16 divisors (see below), whose sum is σ = 44132400. Its totient is φ = 11541504.

The previous prime is 23310127. The next prime is 23310149. The reversal of 23310136 is 63101332.

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, 13321 + ... + 14968.

It is an arithmetic number, because the mean of its divisors is an integer number (2758275).

Almost surely, 2^23310136 is an apocalyptic number.

It is an amenable number.

23310136 is a deficient number, since it is larger than the sum of its proper divisors (20822264).

23310136 is a wasteful number, since it uses less digits than its factorization.

23310136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28398 (or 28394 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 23310136 is about 4828.0571661901. The cubic root of 23310136 is about 285.6592352032.

Adding to 23310136 its reverse (63101332), we get a palindrome (86411468).

The spelling of 23310136 in words is "twenty-three million, three hundred ten thousand, one hundred thirty-six".