135311296 has 28 divisors (see below), whose sum is σ = 284305248. Its totient is φ = 63675392.

The previous prime is 135311263. The next prime is 135311299. The reversal of 135311296 is 692113531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135311299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61096 + ... + 63271.

Almost surely, 2^135311296 is an apocalyptic number.

135311296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135311296 is an abundant number, since it is smaller than the sum of its proper divisors (148993952).

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

135311296 is a wasteful number, since it uses less digits than its factorization.

135311296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124396 (or 124386 counting only the distinct ones).

The product of its digits is 4860, while the sum is 31.

The square root of 135311296 is about 11632.3383719698. The cubic root of 135311296 is about 513.3867840372.

The spelling of 135311296 in words is "one hundred thirty-five million, three hundred eleven thousand, two hundred ninety-six".