135315113 has 2 divisors, whose sum is σ = 135315114. Its totient is φ = 135315112.

The previous prime is 135315091. The next prime is 135315119. The reversal of 135315113 is 311513531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78357904 + 56957209 = 8852^2 + 7547^2 .

It is a cyclic number.

It is not a de Polignac number, because 135315113 - 2⁸ = 135314857 is a prime.

It is not a weakly prime, because it can be changed into another prime (135315119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67657556 + 67657557.

It is an arithmetic number, because the mean of its divisors is an integer number (67657557).

Almost surely, 2^135315113 is an apocalyptic number.

It is an amenable number.

135315113 is a deficient number, since it is larger than the sum of its proper divisors (1).

135315113 is an equidigital number, since it uses as much as digits as its factorization.

135315113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 675, while the sum is 23.

The square root of 135315113 is about 11632.5024392862. The cubic root of 135315113 is about 513.3916113723.

Adding to 135315113 its reverse (311513531), we get a palindrome (446828644).

The spelling of 135315113 in words is "one hundred thirty-five million, three hundred fifteen thousand, one hundred thirteen".