2100041039 has 2 divisors, whose sum is σ = 2100041040. Its totient is φ = 2100041038.

The previous prime is 2100040997. The next prime is 2100041071. The reversal of 2100041039 is 9301400012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100041039 - 2²⁸ = 1831605583 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2100041039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2100041239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050020519 + 1050020520.

It is an arithmetic number, because the mean of its divisors is an integer number (1050020520).

Almost surely, 2^2100041039 is an apocalyptic number.

2100041039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100041039 is an equidigital number, since it uses as much as digits as its factorization.

2100041039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2100041039 is about 45826.2047195707. The cubic root of 2100041039 is about 1280.5875067884.

The spelling of 2100041039 in words is "two billion, one hundred million, forty-one thousand, thirty-nine".