13247080879 has 2 divisors, whose sum is σ = 13247080880. Its totient is φ = 13247080878.

The previous prime is 13247080871. The next prime is 13247080961. The reversal of 13247080879 is 97808074231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13247080879 - 2³ = 13247080871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13247080871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6623540439 + 6623540440.

It is an arithmetic number, because the mean of its divisors is an integer number (6623540440).

Almost surely, 2^13247080879 is an apocalyptic number.

13247080879 is a deficient number, since it is larger than the sum of its proper divisors (1).

13247080879 is an equidigital number, since it uses as much as digits as its factorization.

13247080879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 13247080879 in words is "thirteen billion, two hundred forty-seven million, eighty thousand, eight hundred seventy-nine".