23110031101332 has 48 divisors (see below), whose sum is σ = 65251852525440. Its totient is φ = 6214462144512.

The previous prime is 23110031101319. The next prime is 23110031101387. The reversal of 23110031101332 is 23310113001132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 23110031101299 and 23110031101308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8091746157 + ... + 8091749012.

It is an arithmetic number, because the mean of its divisors is an integer number (1359413594280).

Almost surely, 2^{23110031101332} is an apocalyptic number.

It is an amenable number.

23110031101332 is an abundant number, since it is smaller than the sum of its proper divisors (42141821424108).

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

23110031101332 is a wasteful number, since it uses less digits than its factorization.

23110031101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16183495200 (or 16183495198 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 23110031101332 its reverse (23310113001132), we get a palindrome (46420144102464).

The spelling of 23110031101332 in words is "twenty-three trillion, one hundred ten billion, thirty-one million, one hundred one thousand, three hundred thirty-two".