137339 has 2 divisors, whose sum is σ = 137340. Its totient is φ = 137338.

The previous prime is 137321. The next prime is 137341. The reversal of 137339 is 933731.

137339 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 a de Polignac number, because none of the positive numbers 2^k-137339 is a prime.

It is a Sophie Germain prime.

Together with 137341, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 7.

It is not a weakly prime, because it can be changed into another prime (137359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68669 + 68670.

It is an arithmetic number, because the mean of its divisors is an integer number (68670).

2¹³⁷³³⁹ is an apocalyptic number.

137339 is a deficient number, since it is larger than the sum of its proper divisors (1).

137339 is an equidigital number, since it uses as much as digits as its factorization.

137339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1701, while the sum is 26.

The square root of 137339 is about 370.5927684130. The cubic root of 137339 is about 51.5938528021.

The spelling of 137339 in words is "one hundred thirty-seven thousand, three hundred thirty-nine".