2107805339 has 2 divisors, whose sum is σ = 2107805340. Its totient is φ = 2107805338.

The previous prime is 2107805321. The next prime is 2107805341. The reversal of 2107805339 is 9335087012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2107805339 - 2²⁰ = 2106756763 is a prime.

Together with 2107805341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2107805309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053902669 + 1053902670.

It is an arithmetic number, because the mean of its divisors is an integer number (1053902670).

Almost surely, 2^2107805339 is an apocalyptic number.

2107805339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107805339 is an equidigital number, since it uses as much as digits as its factorization.

2107805339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 2107805339 is about 45910.8411924678. The cubic root of 2107805339 is about 1282.1637675804.

The spelling of 2107805339 in words is "two billion, one hundred seven million, eight hundred five thousand, three hundred thirty-nine".