120102120029 has 2 divisors, whose sum is σ = 120102120030. Its totient is φ = 120102120028.

The previous prime is 120102119989. The next prime is 120102120043. The reversal of 120102120029 is 920021201021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114803735929 + 5298384100 = 338827^2 + 72790^2 .

It is a cyclic number.

It is not a de Polignac number, because 120102120029 - 2⁸ = 120102119773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120102120629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051060014 + 60051060015.

It is an arithmetic number, because the mean of its divisors is an integer number (60051060015).

Almost surely, 2^120102120029 is an apocalyptic number.

It is an amenable number.

120102120029 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102120029 is an equidigital number, since it uses as much as digits as its factorization.

120102120029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 120102120029 in words is "one hundred twenty billion, one hundred two million, one hundred twenty thousand, twenty-nine".