136333313 has 2 divisors, whose sum is σ = 136333314. Its totient is φ = 136333312.

The previous prime is 136333291. The next prime is 136333339. The reversal of 136333313 is 313333631.

It is an a-pointer prime, because the next prime (136333339) can be obtained adding 136333313 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84953089 + 51380224 = 9217^2 + 7168^2 .

It is a cyclic number.

It is not a de Polignac number, because 136333313 - 2²⁴ = 119556097 is a prime.

It is not a weakly prime, because it can be changed into another prime (136333513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68166656 + 68166657.

It is an arithmetic number, because the mean of its divisors is an integer number (68166657).

Almost surely, 2^136333313 is an apocalyptic number.

It is an amenable number.

136333313 is a deficient number, since it is larger than the sum of its proper divisors (1).

136333313 is an equidigital number, since it uses as much as digits as its factorization.

136333313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374, while the sum is 26.

The square root of 136333313 is about 11676.1857213732. The cubic root of 136333313 is about 514.6760938071.

Adding to 136333313 its reverse (313333631), we get a palindrome (449666944).

The spelling of 136333313 in words is "one hundred thirty-six million, three hundred thirty-three thousand, three hundred thirteen".