113320013120 has 28 divisors (see below), whose sum is σ = 269843282004. Its totient is φ = 45328005120.

The previous prime is 113320013117. The next prime is 113320013141. The reversal of 113320013120 is 21310023311.

It can be written as a sum of positive squares in 2 ways, for example, as 83133035584 + 30186977536 = 288328^2 + 173744^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177062201 + ... + 177062840.

Almost surely, 2^113320013120 is an apocalyptic number.

113320013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113320013120 is an abundant number, since it is smaller than the sum of its proper divisors (156523268884).

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

113320013120 is an equidigital number, since it uses as much as digits as its factorization.

113320013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354125058 (or 354125048 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113320013120 its reverse (21310023311), we get a palindrome (134630036431).

The spelling of 113320013120 in words is "one hundred thirteen billion, three hundred twenty million, thirteen thousand, one hundred twenty".