23023332121312 has 96 divisors (see below), whose sum is σ = 45969156979200. Its totient is φ = 11350127669760.

The previous prime is 23023332121303. The next prime is 23023332121313. The reversal of 23023332121312 is 21312123332032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023332121313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326152773 + ... + 326223355.

It is an arithmetic number, because the mean of its divisors is an integer number (478845385200).

Almost surely, 2^{23023332121312} is an apocalyptic number.

It is an amenable number.

23023332121312 is a deficient number, since it is larger than the sum of its proper divisors (22945824857888).

23023332121312 is a wasteful number, since it uses less digits than its factorization.

23023332121312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71256 (or 71248 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23023332121312 its reverse (21312123332032), we get a palindrome (44335455453344).

The spelling of 23023332121312 in words is "twenty-three trillion, twenty-three billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred twelve".