13170979080 has 192 divisors, whose sum is σ = 50732922240. Its totient is φ = 3010493952.

The previous prime is 13170979069. The next prime is 13170979091. The reversal of 13170979080 is 8097907131.

It is an interprime number because it is at equal distance from previous prime (13170979069) and next prime (13170979091).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28749 + ... + 164828.

It is an arithmetic number, because the mean of its divisors is an integer number (264233970).

Almost surely, 2^13170979080 is an apocalyptic number.

13170979080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13170979080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25366461120).

13170979080 is an abundant number, since it is smaller than the sum of its proper divisors (37561943160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13170979080 is a wasteful number, since it uses less digits than its factorization.

13170979080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193610 (or 193594 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The spelling of 13170979080 in words is "thirteen billion, one hundred seventy million, nine hundred seventy-nine thousand, eighty".