113312022320231 has 8 divisors (see below), whose sum is σ = 135129865127424. Its totient is φ = 92901782274840.

The previous prime is 113312022320179. The next prime is 113312022320249. The reversal of 113312022320231 is 132023220213311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113312022320231 - 2¹⁴ = 113312022303847 is a prime.

It is a super-2 number, since 2×113312022320231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113312022320231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113312022320281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351900690275 + ... + 351900690596.

It is an arithmetic number, because the mean of its divisors is an integer number (16891233140928).

Almost surely, 2^{113312022320231} is an apocalyptic number.

113312022320231 is a deficient number, since it is larger than the sum of its proper divisors (21817842807193).

113312022320231 is an equidigital number, since it uses as much as digits as its factorization.

113312022320231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703801380901.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 113312022320231 its reverse (132023220213311), we get a palindrome (245335242533542).

The spelling of 113312022320231 in words is "one hundred thirteen trillion, three hundred twelve billion, twenty-two million, three hundred twenty thousand, two hundred thirty-one".