10023000312 has 32 divisors (see below), whose sum is σ = 26985001680. Its totient is φ = 3084000000.

The previous prime is 10023000307. The next prime is 10023000313. The reversal of 10023000312 is 21300032001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023000313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16062189 + ... + 16062812.

Almost surely, 2^10023000312 is an apocalyptic number.

10023000312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10023000312 is an abundant number, since it is smaller than the sum of its proper divisors (16962001368).

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

10023000312 is a wasteful number, since it uses less digits than its factorization.

10023000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32125023 (or 32125019 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10023000312 its reverse (21300032001), we get a palindrome (31323032313).

The spelling of 10023000312 in words is "ten billion, twenty-three million, three hundred twelve", and thus it is an aban number.