13192312319 has 8 divisors (see below), whose sum is σ = 13303678368. Its totient is φ = 13081292640.

The previous prime is 13192312303. The next prime is 13192312321. The reversal of 13192312319 is 91321329131.

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 13192312319 - 2⁴ = 13192312303 is a prime.

It is a super-2 number, since 2×13192312319² (a number of 21 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 (13192312339) 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, 9812 + ... + 162729.

It is an arithmetic number, because the mean of its divisors is an integer number (1662959796).

Almost surely, 2^13192312319 is an apocalyptic number.

13192312319 is a deficient number, since it is larger than the sum of its proper divisors (111366049).

13192312319 is a wasteful number, since it uses less digits than its factorization.

13192312319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173185.

The product of its digits is 8748, while the sum is 35.

The spelling of 13192312319 in words is "thirteen billion, one hundred ninety-two million, three hundred twelve thousand, three hundred nineteen".