13023313221319 has 18 divisors (see below), whose sum is σ = 13347136005000. Its totient is φ = 12707186551416.

The previous prime is 13023313221299. The next prime is 13023313221427. The reversal of 13023313221319 is 91312231332031.

It is a de Polignac number, because none of the positive numbers 2^k-13023313221319 is a prime.

It is a super-2 number, since 2×13023313221319² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023313221619) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2605181182 + ... + 2605186180.

Almost surely, 2^{13023313221319} is an apocalyptic number.

13023313221319 is a deficient number, since it is larger than the sum of its proper divisors (323822783681).

13023313221319 is an frugal number, since it uses more digits than its factorization.

13023313221319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7459 (or 6229 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 13023313221319 in words is "thirteen trillion, twenty-three billion, three hundred thirteen million, two hundred twenty-one thousand, three hundred nineteen".