12320300333021 has 32 divisors (see below), whose sum is σ = 12493773766656. Its totient is φ = 12148613064000.

The previous prime is 12320300333009. The next prime is 12320300333023. The reversal of 12320300333021 is 12033300302321.

It is a cyclic number.

It is not a de Polignac number, because 12320300333021 - 2⁶ = 12320300332957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12320300333023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14897581610 + ... + 14897582436.

It is an arithmetic number, because the mean of its divisors is an integer number (390430430208).

Almost surely, 2^{12320300333021} is an apocalyptic number.

It is an amenable number.

12320300333021 is a deficient number, since it is larger than the sum of its proper divisors (173473433635).

12320300333021 is a wasteful number, since it uses less digits than its factorization.

12320300333021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12320300333021 its reverse (12033300302321), we get a palindrome (24353600635342).

The spelling of 12320300333021 in words is "twelve trillion, three hundred twenty billion, three hundred million, three hundred thirty-three thousand, twenty-one".