136710913 has 2 divisors, whose sum is σ = 136710914. Its totient is φ = 136710912.

The previous prime is 136710907. The next prime is 136710941. The reversal of 136710913 is 319017631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96983104 + 39727809 = 9848^2 + 6303^2 .

It is a cyclic number.

It is not a de Polignac number, because 136710913 - 2⁹ = 136710401 is a prime.

It is not a weakly prime, because it can be changed into another prime (136780913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68355456 + 68355457.

It is an arithmetic number, because the mean of its divisors is an integer number (68355457).

Almost surely, 2^136710913 is an apocalyptic number.

It is an amenable number.

136710913 is a deficient number, since it is larger than the sum of its proper divisors (1).

136710913 is an equidigital number, since it uses as much as digits as its factorization.

136710913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 136710913 is about 11692.3442046495. The cubic root of 136710913 is about 515.1508189317.

The spelling of 136710913 in words is "one hundred thirty-six million, seven hundred ten thousand, nine hundred thirteen".