113320321213313 has 4 divisors (see below), whose sum is σ = 113322387912708. Its totient is φ = 113318254513920.

The previous prime is 113320321213261. The next prime is 113320321213349. The reversal of 113320321213313 is 313312123023311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 61159469484304 + 52160851729009 = 7820452^2 + 7222247^2 .

It is a cyclic number.

It is not a de Polignac number, because 113320321213313 - 2²² = 113320317019009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113320321213373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1033267448 + ... + 1033377113.

It is an arithmetic number, because the mean of its divisors is an integer number (28330596978177).

Almost surely, 2^{113320321213313} is an apocalyptic number.

It is an amenable number.

113320321213313 is a deficient number, since it is larger than the sum of its proper divisors (2066699395).

113320321213313 is an equidigital number, since it uses as much as digits as its factorization.

113320321213313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066699394.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 113320321213313 its reverse (313312123023311), we get a palindrome (426632444236624).

The spelling of 113320321213313 in words is "one hundred thirteen trillion, three hundred twenty billion, three hundred twenty-one million, two hundred thirteen thousand, three hundred thirteen".