112013113320 has 96 divisors (see below), whose sum is σ = 364235157000. Its totient is φ = 29854365696.

The previous prime is 112013113313. The next prime is 112013113343. The reversal of 112013113320 is 23311310211.

112013113320 is a `hidden beast` number, since 1 + 1 + 20 + 1 + 311 + 332 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 103237545636 + 8775567684 = 321306^2 + 93678^2 .

It is a super-2 number, since 2×112013113320² (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 junction number, because it is equal to n+sod(n) for n = 112013113293 and 112013113302.

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, 607356 + ... + 770004.

Almost surely, 2^112013113320 is an apocalyptic number.

112013113320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112013113320 is an abundant number, since it is smaller than the sum of its proper divisors (252222043680).

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

112013113320 is a wasteful number, since it uses less digits than its factorization.

112013113320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164579 (or 164572 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 112013113320 its reverse (23311310211), we get a palindrome (135324423531).

The spelling of 112013113320 in words is "one hundred twelve billion, thirteen million, one hundred thirteen thousand, three hundred twenty".