1010120102039 has 2 divisors, whose sum is σ = 1010120102040. Its totient is φ = 1010120102038.

The previous prime is 1010120101987. The next prime is 1010120102059. The reversal of 1010120102039 is 9302010210101.

It is an a-pointer prime, because the next prime (1010120102059) can be obtained adding 1010120102039 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010120102039 - 2¹⁶ = 1010120036503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010120102039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010120102059) 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, 505060051019 + 505060051020.

It is an arithmetic number, because the mean of its divisors is an integer number (505060051020).

Almost surely, 2^{1010120102039} is an apocalyptic number.

1010120102039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010120102039 is an equidigital number, since it uses as much as digits as its factorization.

1010120102039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 1010120102039 in words is "one trillion, ten billion, one hundred twenty million, one hundred two thousand, thirty-nine".