23032332312 has 32 divisors (see below), whose sum is σ = 62815452480. Its totient is φ = 6979494560.

The previous prime is 23032332311. The next prime is 23032332371. The reversal of 23032332312 is 21323323032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23032332311) 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, 43621578 + ... + 43622105.

It is an arithmetic number, because the mean of its divisors is an integer number (1962982890).

Almost surely, 2^23032332312 is an apocalyptic number.

23032332312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23032332312 is an abundant number, since it is smaller than the sum of its proper divisors (39783120168).

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

23032332312 is a wasteful number, since it uses less digits than its factorization.

23032332312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87243703 (or 87243699 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23032332312 its reverse (21323323032), we get a palindrome (44355655344).

The spelling of 23032332312 in words is "twenty-three billion, thirty-two million, three hundred thirty-two thousand, three hundred twelve".