12313013332321 has 8 divisors (see below), whose sum is σ = 13309098717824. Its totient is φ = 11323918020240.

The previous prime is 12313013332307. The next prime is 12313013332327. The reversal of 12313013332321 is 12323331031321.

It is a happy number.

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 12313013332321 - 2⁹ = 12313013331809 is a prime.

It is a super-2 number, since 2×12313013332321² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12313013332321.

It is not an unprimeable number, because it can be changed into a prime (12313013332327) 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, 1747514691 + ... + 1747521736.

It is an arithmetic number, because the mean of its divisors is an integer number (1663637339728).

Almost surely, 2^{12313013332321} is an apocalyptic number.

It is an amenable number.

12313013332321 is a deficient number, since it is larger than the sum of its proper divisors (996085385503).

12313013332321 is a wasteful number, since it uses less digits than its factorization.

12313013332321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495036711.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 12313013332321 its reverse (12323331031321), we get a palindrome (24636344363642).

The spelling of 12313013332321 in words is "twelve trillion, three hundred thirteen billion, thirteen million, three hundred thirty-two thousand, three hundred twenty-one".