2113837339 has 2 divisors, whose sum is σ = 2113837340. Its totient is φ = 2113837338.

The previous prime is 2113837249. The next prime is 2113837367. The reversal of 2113837339 is 9337383112.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2113837339 - 2²⁵ = 2080282907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2113837139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056918669 + 1056918670.

It is an arithmetic number, because the mean of its divisors is an integer number (1056918670).

Almost surely, 2^2113837339 is an apocalyptic number.

2113837339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113837339 is an equidigital number, since it uses as much as digits as its factorization.

2113837339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 40.

The square root of 2113837339 is about 45976.4868057576. The cubic root of 2113837339 is about 1283.3856776910.

The spelling of 2113837339 in words is "two billion, one hundred thirteen million, eight hundred thirty-seven thousand, three hundred thirty-nine".