135230713 has 2 divisors, whose sum is σ = 135230714. Its totient is φ = 135230712.

The previous prime is 135230681. The next prime is 135230749. The reversal of 135230713 is 317032531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126067984 + 9162729 = 11228^2 + 3027^2 .

It is a cyclic number.

It is not a de Polignac number, because 135230713 - 2⁵ = 135230681 is a prime.

It is not a weakly prime, because it can be changed into another prime (135233713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67615356 + 67615357.

It is an arithmetic number, because the mean of its divisors is an integer number (67615357).

Almost surely, 2^135230713 is an apocalyptic number.

It is an amenable number.

135230713 is a deficient number, since it is larger than the sum of its proper divisors (1).

135230713 is an equidigital number, since it uses as much as digits as its factorization.

135230713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 135230713 is about 11628.8741071524. The cubic root of 135230713 is about 513.2848500433.

The spelling of 135230713 in words is "one hundred thirty-five million, two hundred thirty thousand, seven hundred thirteen".