13321213323023 has 2 divisors, whose sum is σ = 13321213323024. Its totient is φ = 13321213323022.

The previous prime is 13321213323007. The next prime is 13321213323109. The reversal of 13321213323023 is 32032331212331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13321213323023 - 2⁴ = 13321213323007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13321213323923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660606661511 + 6660606661512.

It is an arithmetic number, because the mean of its divisors is an integer number (6660606661512).

Almost surely, 2^{13321213323023} is an apocalyptic number.

13321213323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321213323023 is an equidigital number, since it uses as much as digits as its factorization.

13321213323023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13321213323023 its reverse (32032331212331), we get a palindrome (45353544535354).

The spelling of 13321213323023 in words is "thirteen trillion, three hundred twenty-one billion, two hundred thirteen million, three hundred twenty-three thousand, twenty-three".