2100711275899 has 2 divisors, whose sum is σ = 2100711275900. Its totient is φ = 2100711275898.

The previous prime is 2100711275833. The next prime is 2100711275953. The reversal of 2100711275899 is 9985721170012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100711275899 - 2⁹ = 2100711275387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2100711275599) 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, 1050355637949 + 1050355637950.

It is an arithmetic number, because the mean of its divisors is an integer number (1050355637950).

Almost surely, 2^{2100711275899} is an apocalyptic number.

2100711275899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100711275899 is an equidigital number, since it uses as much as digits as its factorization.

2100711275899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 52.

The spelling of 2100711275899 in words is "two trillion, one hundred billion, seven hundred eleven million, two hundred seventy-five thousand, eight hundred ninety-nine".