134135157 has 16 divisors (see below), whose sum is σ = 195765248. Its totient is φ = 81190080.

The previous prime is 134135137. The next prime is 134135159. The reversal of 134135157 is 751531431.

It is not a de Polignac number, because 134135157 - 2¹⁵ = 134102389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134135159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25813 + ... + 30570.

It is an arithmetic number, because the mean of its divisors is an integer number (12235328).

Almost surely, 2^134135157 is an apocalyptic number.

It is an amenable number.

134135157 is a deficient number, since it is larger than the sum of its proper divisors (61630091).

134135157 is a wasteful number, since it uses less digits than its factorization.

134135157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56460.

The product of its digits is 6300, while the sum is 30.

The square root of 134135157 is about 11581.6733246971. The cubic root of 134135157 is about 511.8949840057.

Adding to 134135157 its reverse (751531431), we get a palindrome (885666588).

The spelling of 134135157 in words is "one hundred thirty-four million, one hundred thirty-five thousand, one hundred fifty-seven".