120054912079 has 2 divisors, whose sum is σ = 120054912080. Its totient is φ = 120054912078.

The previous prime is 120054912073. The next prime is 120054912097. The reversal of 120054912079 is 970219450021.

It is a happy number.

Together with next prime (120054912097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120054912079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120054912073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60027456039 + 60027456040.

It is an arithmetic number, because the mean of its divisors is an integer number (60027456040).

Almost surely, 2^120054912079 is an apocalyptic number.

120054912079 is a deficient number, since it is larger than the sum of its proper divisors (1).

120054912079 is an equidigital number, since it uses as much as digits as its factorization.

120054912079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 120054912079 in words is "one hundred twenty billion, fifty-four million, nine hundred twelve thousand, seventy-nine".