135113413 has 2 divisors, whose sum is σ = 135113414. Its totient is φ = 135113412.

The previous prime is 135113401. The next prime is 135113417. The reversal of 135113413 is 314311531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125484804 + 9628609 = 11202^2 + 3103^2 .

It is an emirp because it is prime and its reverse (314311531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135113413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135113417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67556706 + 67556707.

It is an arithmetic number, because the mean of its divisors is an integer number (67556707).

Almost surely, 2^135113413 is an apocalyptic number.

It is an amenable number.

135113413 is a deficient number, since it is larger than the sum of its proper divisors (1).

135113413 is an equidigital number, since it uses as much as digits as its factorization.

135113413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 540, while the sum is 22.

The square root of 135113413 is about 11623.8295324734. The cubic root of 135113413 is about 513.1363982399.

Adding to 135113413 its reverse (314311531), we get a palindrome (449424944).

The spelling of 135113413 in words is "one hundred thirty-five million, one hundred thirteen thousand, four hundred thirteen".