120101000020979 has 2 divisors, whose sum is σ = 120101000020980. Its totient is φ = 120101000020978.

The previous prime is 120101000020879. The next prime is 120101000021021. The reversal of 120101000020979 is 979020000101021.

It is a strong prime.

It is an emirp because it is prime and its reverse (979020000101021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120101000020979 - 2²⁰ = 120100998972403 is a prime.

It is not a weakly prime, because it can be changed into another prime (120101000020679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050500010489 + 60050500010490.

It is an arithmetic number, because the mean of its divisors is an integer number (60050500010490).

Almost surely, 2^{120101000020979} is an apocalyptic number.

120101000020979 is a deficient number, since it is larger than the sum of its proper divisors (1).

120101000020979 is an equidigital number, since it uses as much as digits as its factorization.

120101000020979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The spelling of 120101000020979 in words is "one hundred twenty trillion, one hundred one billion, twenty thousand, nine hundred seventy-nine".