113110022100 has 72 divisors (see below), whose sum is σ = 327312627040. Its totient is φ = 30158282880.

The previous prime is 113110022099. The next prime is 113110022119. The reversal of 113110022100 is 1220011311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2392491 + ... + 2439309.

Almost surely, 2^113110022100 is an apocalyptic number.

113110022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113110022100 is an abundant number, since it is smaller than the sum of its proper divisors (214202604940).

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

113110022100 is a wasteful number, since it uses less digits than its factorization.

113110022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54889 (or 54882 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 113110022100 its reverse (1220011311), we get a palindrome (114330033411).

The spelling of 113110022100 in words is "one hundred thirteen billion, one hundred ten million, twenty-two thousand, one hundred".