120013002121279 has 2 divisors, whose sum is σ = 120013002121280. Its totient is φ = 120013002121278.

The previous prime is 120013002121249. The next prime is 120013002121303. The reversal of 120013002121279 is 972121200310021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120013002121279 - 2³⁷ = 119875563167807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120013002121279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120013002121249) 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, 60006501060639 + 60006501060640.

It is an arithmetic number, because the mean of its divisors is an integer number (60006501060640).

Almost surely, 2^{120013002121279} is an apocalyptic number.

120013002121279 is a deficient number, since it is larger than the sum of its proper divisors (1).

120013002121279 is an equidigital number, since it uses as much as digits as its factorization.

120013002121279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 120013002121279 in words is "one hundred twenty trillion, thirteen billion, two million, one hundred twenty-one thousand, two hundred seventy-nine".