136013850317 has 8 divisors (see below), whose sum is σ = 138802414200. Its totient is φ = 133250296320.

The previous prime is 136013850293. The next prime is 136013850331. The reversal of 136013850317 is 713058310631.

It can be written as a sum of positive squares in 4 ways, for example, as 1959744361 + 134054105956 = 44269^2 + 366134^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136013850317 - 2²⁰ = 136012801741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136013855317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6241484 + ... + 6263237.

It is an arithmetic number, because the mean of its divisors is an integer number (17350301775).

Almost surely, 2^136013850317 is an apocalyptic number.

It is an amenable number.

136013850317 is a deficient number, since it is larger than the sum of its proper divisors (2788563883).

136013850317 is a wasteful number, since it uses less digits than its factorization.

136013850317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12504943.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 136013850317 in words is "one hundred thirty-six billion, thirteen million, eight hundred fifty thousand, three hundred seventeen".