13010772979 has 8 divisors (see below), whose sum is σ = 14069222208. Its totient is φ = 11984891520.

The previous prime is 13010772967. The next prime is 13010772989. The reversal of 13010772979 is 97927701031.

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 13010772979 - 2³¹ = 10863289331 is a prime.

It is a super-2 number, since 2×13010772979² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13010772919) 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, 8141112 + ... + 8142709.

It is an arithmetic number, because the mean of its divisors is an integer number (1758652776).

Almost surely, 2^13010772979 is an apocalyptic number.

13010772979 is a deficient number, since it is larger than the sum of its proper divisors (1058449229).

13010772979 is a wasteful number, since it uses less digits than its factorization.

13010772979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16283885.

The product of its (nonzero) digits is 166698, while the sum is 46.

The spelling of 13010772979 in words is "thirteen billion, ten million, seven hundred seventy-two thousand, nine hundred seventy-nine".