13051822079 has 4 divisors (see below), whose sum is σ = 13089220200. Its totient is φ = 13014423960.

The previous prime is 13051822073. The next prime is 13051822081. The reversal of 13051822079 is 97022815031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13051822079 - 2⁸ = 13051821823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051822073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18698537 + ... + 18699234.

It is an arithmetic number, because the mean of its divisors is an integer number (3272305050).

Almost surely, 2^13051822079 is an apocalyptic number.

13051822079 is a deficient number, since it is larger than the sum of its proper divisors (37398121).

13051822079 is an equidigital number, since it uses as much as digits as its factorization.

13051822079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37398120.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 13051822079 in words is "thirteen billion, fifty-one million, eight hundred twenty-two thousand, seventy-nine".