23023000312 has 32 divisors (see below), whose sum is σ = 49223386800. Its totient is φ = 10000940544.

The previous prime is 23023000303. The next prime is 23023000339. The reversal of 23023000312 is 21300032032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6509262 + ... + 6512797.

Almost surely, 2^23023000312 is an apocalyptic number.

It is an amenable number.

23023000312 is an abundant number, since it is smaller than the sum of its proper divisors (26200386488).

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

23023000312 is a wasteful number, since it uses less digits than its factorization.

23023000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13022095 (or 13022091 counting only the distinct ones).

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

Adding to 23023000312 its reverse (21300032032), we get a palindrome (44323032344).

The spelling of 23023000312 in words is "twenty-three billion, twenty-three million, three hundred twelve", and thus it is an aban number.