135313158 has 16 divisors (see below), whose sum is σ = 272444400. Its totient is φ = 44801376.

The previous prime is 135313153. The next prime is 135313201. The reversal of 135313158 is 851313531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135313153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74785 + ... + 76572.

It is an arithmetic number, because the mean of its divisors is an integer number (17027775).

Almost surely, 2^135313158 is an apocalyptic number.

135313158 is an abundant number, since it is smaller than the sum of its proper divisors (137131242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135313158 is a wasteful number, since it uses less digits than its factorization.

135313158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151511.

The product of its digits is 5400, while the sum is 30.

The square root of 135313158 is about 11632.4184071929. The cubic root of 135313158 is about 513.3891389078.

Adding to 135313158 its reverse (851313531), we get a palindrome (986626689).

The spelling of 135313158 in words is "one hundred thirty-five million, three hundred thirteen thousand, one hundred fifty-eight".