2100314591 has 2 divisors, whose sum is σ = 2100314592. Its totient is φ = 2100314590.

The previous prime is 2100314527. The next prime is 2100314599. The reversal of 2100314591 is 1954130012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2100314591 - 2⁶ = 2100314527 is a prime.

It is a super-2 number, since 2×2100314591² = 8822642762334994562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2100314591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2100314599) 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, 1050157295 + 1050157296.

It is an arithmetic number, because the mean of its divisors is an integer number (1050157296).

Almost surely, 2^2100314591 is an apocalyptic number.

2100314591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2100314591 is an equidigital number, since it uses as much as digits as its factorization.

2100314591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 2100314591 is about 45829.1892902329. The cubic root of 2100314591 is about 1280.6431076169.

The spelling of 2100314591 in words is "two billion, one hundred million, three hundred fourteen thousand, five hundred ninety-one".