2120011001039 has 2 divisors, whose sum is σ = 2120011001040. Its totient is φ = 2120011001038.

The previous prime is 2120011001029. The next prime is 2120011001071. The reversal of 2120011001039 is 9301001100212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120011001039 - 2⁴⁰ = 1020499373263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2120011001039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120011001029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060005500519 + 1060005500520.

It is an arithmetic number, because the mean of its divisors is an integer number (1060005500520).

Almost surely, 2^{2120011001039} is an apocalyptic number.

2120011001039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120011001039 is an equidigital number, since it uses as much as digits as its factorization.

2120011001039 is an evil number, because the sum of its binary digits is even.

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

The spelling of 2120011001039 in words is "two trillion, one hundred twenty billion, eleven million, one thousand, thirty-nine".