120402113999971 has 2 divisors, whose sum is σ = 120402113999972. Its totient is φ = 120402113999970.

The previous prime is 120402113999963. The next prime is 120402114000041. The reversal of 120402113999971 is 179999311204021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120402113999971 - 2³ = 120402113999963 is a prime.

It is not a weakly prime, because it can be changed into another prime (120402113999171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60201056999985 + 60201056999986.

It is an arithmetic number, because the mean of its divisors is an integer number (60201056999986).

Almost surely, 2^{120402113999971} is an apocalyptic number.

120402113999971 is a deficient number, since it is larger than the sum of its proper divisors (1).

120402113999971 is an equidigital number, since it uses as much as digits as its factorization.

120402113999971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2204496, while the sum is 58.

The spelling of 120402113999971 in words is "one hundred twenty trillion, four hundred two billion, one hundred thirteen million, nine hundred ninety-nine thousand, nine hundred seventy-one".