23333032131312 has 40 divisors (see below), whose sum is σ = 60873801662160. Its totient is φ = 7700670668800.

The previous prime is 23333032131247. The next prime is 23333032131323. The reversal of 23333032131312 is 21313123033332.

It is a self number, because there is not a number n which added to its sum of digits gives 23333032131312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406454737 + ... + 2406464432.

It is an arithmetic number, because the mean of its divisors is an integer number (1521845041554).

Almost surely, 2^{23333032131312} is an apocalyptic number.

It is an amenable number.

23333032131312 is an abundant number, since it is smaller than the sum of its proper divisors (37540769530848).

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

23333032131312 is a wasteful number, since it uses less digits than its factorization.

23333032131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812919281 (or 4812919275 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 30.

Adding to 23333032131312 its reverse (21313123033332), we get a palindrome (44646155164644).

The spelling of 23333032131312 in words is "twenty-three trillion, three hundred thirty-three billion, thirty-two million, one hundred thirty-one thousand, three hundred twelve".