13179830979 has 8 divisors (see below), whose sum is σ = 20083552000. Its totient is φ = 7531331976.

The previous prime is 13179830977. The next prime is 13179830981. The reversal of 13179830979 is 97903897131.

It is an interprime number because it is at equal distance from previous prime (13179830977) and next prime (13179830981).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13179830979 - 2¹ = 13179830977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13179830977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313805479 + ... + 313805520.

It is an arithmetic number, because the mean of its divisors is an integer number (2510444000).

Almost surely, 2^13179830979 is an apocalyptic number.

13179830979 is a deficient number, since it is larger than the sum of its proper divisors (6903721021).

13179830979 is an equidigital number, since it uses as much as digits as its factorization.

13179830979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627611009.

The product of its (nonzero) digits is 2571912, while the sum is 57.

The spelling of 13179830979 in words is "thirteen billion, one hundred seventy-nine million, eight hundred thirty thousand, nine hundred seventy-nine".