12313422431321 has 8 divisors (see below), whose sum is σ = 13556061393600. Its totient is φ = 11091322956240.

The previous prime is 12313422431309. The next prime is 12313422431329.

12313422431321 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 12313422431321 - 2¹⁸ = 12313422169177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12313422431329) 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, 5134870541 + ... + 5134872938.

It is an arithmetic number, because the mean of its divisors is an integer number (1694507674200).

Almost surely, 2^{12313422431321} is an apocalyptic number.

12313422431321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12313422431321 is a deficient number, since it is larger than the sum of its proper divisors (1242638962279).

12313422431321 is a wasteful number, since it uses less digits than its factorization.

12313422431321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10269743599.

The product of its digits is 20736, while the sum is 32.

It can be divided in two parts, 1231342 and 2431321, that added together give a palindrome (3662663).

The spelling of 12313422431321 in words is "twelve trillion, three hundred thirteen billion, four hundred twenty-two million, four hundred thirty-one thousand, three hundred twenty-one".