135311335 has 16 divisors (see below), whose sum is σ = 164124000. Its totient is φ = 107089920.

The previous prime is 135311317. The next prime is 135311377. The reversal of 135311335 is 533113531.

135311335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135311335 - 2⁷ = 135311207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270916 + ... + 271414.

It is an arithmetic number, because the mean of its divisors is an integer number (10257750).

Almost surely, 2^135311335 is an apocalyptic number.

135311335 is a deficient number, since it is larger than the sum of its proper divisors (28812665).

135311335 is a wasteful number, since it uses less digits than its factorization.

135311335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978.

The product of its digits is 2025, while the sum is 25.

The square root of 135311335 is about 11632.3400483308. The cubic root of 135311335 is about 513.3868333607.

Adding to 135311335 its reverse (533113531), we get a palindrome (668424866).

The spelling of 135311335 in words is "one hundred thirty-five million, three hundred eleven thousand, three hundred thirty-five".