136275313 has 2 divisors, whose sum is σ = 136275314. Its totient is φ = 136275312.

The previous prime is 136275289. The next prime is 136275343. The reversal of 136275313 is 313572631.

136275313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136258929 + 16384 = 11673^2 + 128^2 .

It is an emirp because it is prime and its reverse (313572631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136275313 is a prime.

It is not a weakly prime, because it can be changed into another prime (136275343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68137656 + 68137657.

It is an arithmetic number, because the mean of its divisors is an integer number (68137657).

Almost surely, 2^136275313 is an apocalyptic number.

It is an amenable number.

136275313 is a deficient number, since it is larger than the sum of its proper divisors (1).

136275313 is an equidigital number, since it uses as much as digits as its factorization.

136275313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 31.

The square root of 136275313 is about 11673.7017693618. The cubic root of 136275313 is about 514.6030975918.

The spelling of 136275313 in words is "one hundred thirty-six million, two hundred seventy-five thousand, three hundred thirteen".