10120717879 has 2 divisors, whose sum is σ = 10120717880. Its totient is φ = 10120717878.

The previous prime is 10120717829. The next prime is 10120717889. The reversal of 10120717879 is 97871702101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10120717879 - 2¹⁵ = 10120685111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120717829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060358939 + 5060358940.

It is an arithmetic number, because the mean of its divisors is an integer number (5060358940).

Almost surely, 2^10120717879 is an apocalyptic number.

10120717879 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120717879 is an equidigital number, since it uses as much as digits as its factorization.

10120717879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 43.

The spelling of 10120717879 in words is "ten billion, one hundred twenty million, seven hundred seventeen thousand, eight hundred seventy-nine".