120000000000079 has 2 divisors, whose sum is σ = 120000000000080. Its totient is φ = 120000000000078.

The previous prime is 120000000000031. The next prime is 120000000000143. The reversal of 120000000000079 is 970000000000021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120000000000079 - 2²¹ = 119999997902927 is a prime.

120000000000079 is a modest number, since divided by 79 gives 12 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 119999999999966 and 120000000000065.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120000000006079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000000000039 + 60000000000040.

It is an arithmetic number, because the mean of its divisors is an integer number (60000000000040).

Almost surely, 2^{120000000000079} is an apocalyptic number.

120000000000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

120000000000079 is an equidigital number, since it uses as much as digits as its factorization.

120000000000079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The spelling of 120000000000079 in words is "one hundred twenty trillion, seventy-nine", and thus it is an aban number.