135132275 has 12 divisors (see below), whose sum is σ = 176383800. Its totient is φ = 102415680.

The previous prime is 135132259. The next prime is 135132287. The reversal of 135132275 is 572231531.

135132275 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 135132275 - 2⁴ = 135132259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141770 + ... + 142719.

It is an arithmetic number, because the mean of its divisors is an integer number (14698650).

Almost surely, 2^135132275 is an apocalyptic number.

135132275 is a deficient number, since it is larger than the sum of its proper divisors (41251525).

135132275 is a wasteful number, since it uses less digits than its factorization.

135132275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284518 (or 284513 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 135132275 is about 11624.6408546673. The cubic root of 135132275 is about 513.1602752880.

The spelling of 135132275 in words is "one hundred thirty-five million, one hundred thirty-two thousand, two hundred seventy-five".