13199310379 has 4 divisors (see below), whose sum is σ = 13201004160. Its totient is φ = 13197616600.

The previous prime is 13199310307. The next prime is 13199310409. The reversal of 13199310379 is 97301399131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97301399131 = 6857 ⋅14190083.

It is a cyclic number.

It is not a de Polignac number, because 13199310379 - 2²⁵ = 13165755947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13199310979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835147 + ... + 850804.

It is an arithmetic number, because the mean of its divisors is an integer number (3300251040).

Almost surely, 2^13199310379 is an apocalyptic number.

13199310379 is a deficient number, since it is larger than the sum of its proper divisors (1693781).

13199310379 is an equidigital number, since it uses as much as digits as its factorization.

13199310379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693780.

The product of its (nonzero) digits is 137781, while the sum is 46.

The spelling of 13199310379 in words is "thirteen billion, one hundred ninety-nine million, three hundred ten thousand, three hundred seventy-nine".