135151132 has 24 divisors (see below), whose sum is σ = 242161920. Its totient is φ = 65969520.

The previous prime is 135151117. The next prime is 135151153. The reversal of 135151132 is 231151531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106719 + ... + 107977.

It is an arithmetic number, because the mean of its divisors is an integer number (10090080).

Almost surely, 2^135151132 is an apocalyptic number.

It is an amenable number.

135151132 is a deficient number, since it is larger than the sum of its proper divisors (107010788).

135151132 is a wasteful number, since it uses less digits than its factorization.

135151132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881 (or 1879 counting only the distinct ones).

The product of its digits is 450, while the sum is 22.

The square root of 135151132 is about 11625.4519051949. The cubic root of 135151132 is about 513.1841437858.

The spelling of 135151132 in words is "one hundred thirty-five million, one hundred fifty-one thousand, one hundred thirty-two".