13102079 has 2 divisors, whose sum is σ = 13102080. Its totient is φ = 13102078.

The previous prime is 13102073. The next prime is 13102091. The reversal of 13102079 is 97020131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13102079 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13102073) 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, 6551039 + 6551040.

It is an arithmetic number, because the mean of its divisors is an integer number (6551040).

Almost surely, 2^13102079 is an apocalyptic number.

13102079 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102079 is an equidigital number, since it uses as much as digits as its factorization.

13102079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 13102079 is about 3619.6794056933. The cubic root of 13102079 is about 235.7473056545.

The spelling of 13102079 in words is "thirteen million, one hundred two thousand, seventy-nine".