113312102231321 has 16 divisors (see below), whose sum is σ = 137354803877376. Its totient is φ = 91253018382336.

The previous prime is 113312102231269. The next prime is 113312102231359. The reversal of 113312102231321 is 123132201213311.

It is a cyclic number.

It is not a de Polignac number, because 113312102231321 - 2¹⁴ = 113312102214937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113312108231321) 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 15 ways as a sum of consecutive naturals, for example, 825063521 + ... + 825200846.

It is an arithmetic number, because the mean of its divisors is an integer number (8584675242336).

Almost surely, 2^{113312102231321} is an apocalyptic number.

It is an amenable number.

113312102231321 is a deficient number, since it is larger than the sum of its proper divisors (24042701646055).

113312102231321 is a wasteful number, since it uses less digits than its factorization.

113312102231321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650264968.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113312102231321 its reverse (123132201213311), we get a palindrome (236444303444632).

The spelling of 113312102231321 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred two million, two hundred thirty-one thousand, three hundred twenty-one".