136354113 has 18 divisors (see below), whose sum is σ = 229112754. Its totient is φ = 77916384.

The previous prime is 136354111. The next prime is 136354117. The reversal of 136354113 is 311453631.

136354113 is a `hidden beast` number, since 13 + 635 + 4 + 1 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 134374464 + 1979649 = 11592^2 + 1407^2 .

It is not a de Polignac number, because 136354113 - 2¹ = 136354111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136354111) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 154156 + ... + 155037.

Almost surely, 2^136354113 is an apocalyptic number.

It is an amenable number.

136354113 is a deficient number, since it is larger than the sum of its proper divisors (92758641).

136354113 is a wasteful number, since it uses less digits than its factorization.

136354113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309213 (or 309203 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 136354113 is about 11677.0763892337. The cubic root of 136354113 is about 514.7022667166.

The spelling of 136354113 in words is "one hundred thirty-six million, three hundred fifty-four thousand, one hundred thirteen".