20001310079 has 2 divisors, whose sum is σ = 20001310080. Its totient is φ = 20001310078.

The previous prime is 20001309973. The next prime is 20001310093. The reversal of 20001310079 is 97001310002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20001310079 - 2²⁰ = 20000261503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20001310099) 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, 10000655039 + 10000655040.

It is an arithmetic number, because the mean of its divisors is an integer number (10000655040).

Almost surely, 2^20001310079 is an apocalyptic number.

20001310079 is a deficient number, since it is larger than the sum of its proper divisors (1).

20001310079 is an equidigital number, since it uses as much as digits as its factorization.

20001310079 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 spelling of 20001310079 in words is "twenty billion, one million, three hundred ten thousand, seventy-nine".