23010211312 has 20 divisors (see below), whose sum is σ = 48635219736. Its totient is φ = 10459186880.

The previous prime is 23010211303. The next prime is 23010211321. The reversal of 23010211312 is 21311201032.

It is an interprime number because it is at equal distance from previous prime (23010211303) and next prime (23010211321).

It is a super-2 number, since 2×23010211312² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 65369743 + ... + 65370094.

Almost surely, 2^23010211312 is an apocalyptic number.

23010211312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23010211312 is an abundant number, since it is smaller than the sum of its proper divisors (25625008424).

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

23010211312 is a wasteful number, since it uses less digits than its factorization.

23010211312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130739856 (or 130739850 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23010211312 its reverse (21311201032), we get a palindrome (44321412344).

The spelling of 23010211312 in words is "twenty-three billion, ten million, two hundred eleven thousand, three hundred twelve".