135113415 has 16 divisors (see below), whose sum is σ = 217562208. Its totient is φ = 71600256.

The previous prime is 135113413. The next prime is 135113417. The reversal of 135113415 is 514311531.

It is an interprime number because it is at equal distance from previous prime (135113413) and next prime (135113417).

It is not a de Polignac number, because 135113415 - 2¹ = 135113413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135113413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26332 + ... + 31041.

It is an arithmetic number, because the mean of its divisors is an integer number (13597638).

Almost surely, 2^135113415 is an apocalyptic number.

135113415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135113415 is a deficient number, since it is larger than the sum of its proper divisors (82448793).

135113415 is a wasteful number, since it uses less digits than its factorization.

135113415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57538.

The product of its digits is 900, while the sum is 24.

The square root of 135113415 is about 11623.8296185035. The cubic root of 135113415 is about 513.1364007718.

Adding to 135113415 its reverse (514311531), we get a palindrome (649424946).

The spelling of 135113415 in words is "one hundred thirty-five million, one hundred thirteen thousand, four hundred fifteen".