113110322112 has 126 divisors (see below), whose sum is σ = 342172735008. Its totient is φ = 35718983424.

The previous prime is 113110322089. The next prime is 113110322119. The reversal of 113110322112 is 211223011311.

It is a super-2 number, since 2×113110322112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110322119) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 64048 + ... + 479919.

Almost surely, 2^113110322112 is an apocalyptic number.

113110322112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113110322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171086367504).

113110322112 is an abundant number, since it is smaller than the sum of its proper divisors (229062412896).

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

113110322112 is a wasteful number, since it uses less digits than its factorization.

113110322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544023 (or 543991 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 113110322112 its reverse (211223011311), we get a palindrome (324333333423).

The spelling of 113110322112 in words is "one hundred thirteen billion, one hundred ten million, three hundred twenty-two thousand, one hundred twelve".