134357613 has 32 divisors (see below), whose sum is σ = 205535232. Its totient is φ = 77337600.

The previous prime is 134357593. The next prime is 134357623. The reversal of 134357613 is 316753431.

It is not a de Polignac number, because 134357613 - 2⁸ = 134357357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134357623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126103 + ... + 127163.

It is an arithmetic number, because the mean of its divisors is an integer number (6422976).

Almost surely, 2^134357613 is an apocalyptic number.

134357613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134357613 is a deficient number, since it is larger than the sum of its proper divisors (71177619).

134357613 is a wasteful number, since it uses less digits than its factorization.

134357613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285.

The product of its digits is 22680, while the sum is 33.

The square root of 134357613 is about 11591.2731397375. The cubic root of 134357613 is about 512.1778112169.

The spelling of 134357613 in words is "one hundred thirty-four million, three hundred fifty-seven thousand, six hundred thirteen".