136039339 has 2 divisors, whose sum is σ = 136039340. Its totient is φ = 136039338.

The previous prime is 136039327. The next prime is 136039349. The reversal of 136039339 is 933930631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136039339 - 2⁵ = 136039307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136039298 and 136039307.

It is not a weakly prime, because it can be changed into another prime (136039349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68019669 + 68019670.

It is an arithmetic number, because the mean of its divisors is an integer number (68019670).

Almost surely, 2^136039339 is an apocalyptic number.

136039339 is a deficient number, since it is larger than the sum of its proper divisors (1).

136039339 is an equidigital number, since it uses as much as digits as its factorization.

136039339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39366, while the sum is 37.

The square root of 136039339 is about 11663.5903134498. The cubic root of 136039339 is about 514.3058974920.

The spelling of 136039339 in words is "one hundred thirty-six million, thirty-nine thousand, three hundred thirty-nine".