23113012032388 has 6 divisors (see below), whose sum is σ = 40447771056686. Its totient is φ = 11556506016192.

The previous prime is 23113012032307. The next prime is 23113012032389. The reversal of 23113012032388 is 88323021031132.

It can be written as a sum of positive squares in only one way, i.e., 22155397130304 + 957614902084 = 4706952^2 + 978578^2 .

It is a super-3 number, since 3×23113012032388³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (23113012032389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2889126504045 + ... + 2889126504052.

Almost surely, 2^{23113012032388} is an apocalyptic number.

It is an amenable number.

23113012032388 is a deficient number, since it is larger than the sum of its proper divisors (17334759024298).

23113012032388 is a wasteful number, since it uses less digits than its factorization.

23113012032388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778253008101 (or 5778253008099 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 23113012032388 in words is "twenty-three trillion, one hundred thirteen billion, twelve million, thirty-two thousand, three hundred eighty-eight".