120102000019 has 2 divisors, whose sum is σ = 120102000020. Its totient is φ = 120102000018.

The previous prime is 120101999989. The next prime is 120102000023. The reversal of 120102000019 is 910000201021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120102000019 - 2⁵ = 120101999987 is a prime.

It is a super-2 number, since 2×120102000019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120101999966 and 120102000011.

It is not a weakly prime, because it can be changed into another prime (120102000059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051000009 + 60051000010.

It is an arithmetic number, because the mean of its divisors is an integer number (60051000010).

Almost surely, 2^120102000019 is an apocalyptic number.

120102000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102000019 is an equidigital number, since it uses as much as digits as its factorization.

120102000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The spelling of 120102000019 in words is "one hundred twenty billion, one hundred two million, nineteen", and thus it is an aban number.