23010133312 has 28 divisors (see below), whose sum is σ = 48063932320. Its totient is φ = 10899536256.

The previous prime is 23010133261. The next prime is 23010133397. The reversal of 23010133312 is 21333101032.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 23010133312.

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, 9460188 + ... + 9462619.

Almost surely, 2^23010133312 is an apocalyptic number.

It is an amenable number.

23010133312 is an abundant number, since it is smaller than the sum of its proper divisors (25053799008).

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

23010133312 is a wasteful number, since it uses less digits than its factorization.

23010133312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922838 (or 18922828 counting only the distinct ones).

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

Adding to 23010133312 its reverse (21333101032), we get a palindrome (44343234344).

The spelling of 23010133312 in words is "twenty-three billion, ten million, one hundred thirty-three thousand, three hundred twelve".