211313339 has 2 divisors, whose sum is σ = 211313340. Its totient is φ = 211313338.

The previous prime is 211313299. The next prime is 211313341. The reversal of 211313339 is 933313112.

211313339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211313339 - 2⁸ = 211313083 is a prime.

Together with 211313341, 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 (211313359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105656669 + 105656670.

It is an arithmetic number, because the mean of its divisors is an integer number (105656670).

Almost surely, 2^211313339 is an apocalyptic number.

211313339 is a deficient number, since it is larger than the sum of its proper divisors (1).

211313339 is an equidigital number, since it uses as much as digits as its factorization.

211313339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458, while the sum is 26.

The square root of 211313339 is about 14536.6206182868. The cubic root of 211313339 is about 595.6287297404.

The spelling of 211313339 in words is "two hundred eleven million, three hundred thirteen thousand, three hundred thirty-nine".