135271335 has 32 divisors (see below), whose sum is σ = 222444288. Its totient is φ = 70156800.

The previous prime is 135271327. The next prime is 135271369. The reversal of 135271335 is 533172531.

It is not a de Polignac number, because 135271335 - 2³ = 135271327 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258384 + ... + 258906.

It is an arithmetic number, because the mean of its divisors is an integer number (6951384).

Almost surely, 2^135271335 is an apocalyptic number.

135271335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135271335 is a deficient number, since it is larger than the sum of its proper divisors (87172953).

135271335 is a wasteful number, since it uses less digits than its factorization.

135271335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975.

The product of its digits is 9450, while the sum is 30.

The square root of 135271335 is about 11630.6205767362. The cubic root of 135271335 is about 513.3362401683.

The spelling of 135271335 in words is "one hundred thirty-five million, two hundred seventy-one thousand, three hundred thirty-five".