23120102013112 has 64 divisors (see below), whose sum is σ = 47951873434080. Its totient is φ = 10381268178432.

The previous prime is 23120102013097. The next prime is 23120102013139. The reversal of 23120102013112 is 21131020102132.

It is a self number, because there is not a number n which added to its sum of digits gives 23120102013112.

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, 34970203 + ... + 35625205.

Almost surely, 2^{23120102013112} is an apocalyptic number.

It is an amenable number.

23120102013112 is an abundant number, since it is smaller than the sum of its proper divisors (24831771420968).

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

23120102013112 is a wasteful number, since it uses less digits than its factorization.

23120102013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664232 (or 664228 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 23120102013112 its reverse (21131020102132), we get a palindrome (44251122115244).

The spelling of 23120102013112 in words is "twenty-three trillion, one hundred twenty billion, one hundred two million, thirteen thousand, one hundred twelve".