113020332320 has 48 divisors (see below), whose sum is σ = 305154900288. Its totient is φ = 38749827840.

The previous prime is 113020332283. The next prime is 113020332323. The reversal of 113020332320 is 23233020311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 113020332292 and 113020332301.

It is not an unprimeable number, because it can be changed into a prime (113020332323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50454386 + ... + 50456625.

It is an arithmetic number, because the mean of its divisors is an integer number (6357393756).

Almost surely, 2^113020332320 is an apocalyptic number.

113020332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113020332320 is an abundant number, since it is smaller than the sum of its proper divisors (192134567968).

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

113020332320 is a wasteful number, since it uses less digits than its factorization.

113020332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100911033 (or 100911025 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 113020332320 its reverse (23233020311), we get a palindrome (136253352631).

The spelling of 113020332320 in words is "one hundred thirteen billion, twenty million, three hundred thirty-two thousand, three hundred twenty".