12321300331323 has 12 divisors (see below), whose sum is σ = 17797464238008. Its totient is φ = 8214186178080.

The previous prime is 12321300331303. The next prime is 12321300331339. The reversal of 12321300331323 is 32313300312321.

12321300331323 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 1 + 3 + 0 + 0 + 331 + 323 = 666.

It is not a de Polignac number, because 12321300331323 - 2²⁵ = 12321266776891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12321300331303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9753636 + ... + 10944222.

It is an arithmetic number, because the mean of its divisors is an integer number (1483122019834).

Almost surely, 2^{12321300331323} is an apocalyptic number.

12321300331323 is a deficient number, since it is larger than the sum of its proper divisors (5476163906685).

12321300331323 is a wasteful number, since it uses less digits than its factorization.

12321300331323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340474 (or 2340471 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12321300331323 its reverse (32313300312321), we get a palindrome (44634600643644).

The spelling of 12321300331323 in words is "twelve trillion, three hundred twenty-one billion, three hundred million, three hundred thirty-one thousand, three hundred twenty-three".