135109232 has 10 divisors (see below), whose sum is σ = 261774168. Its totient is φ = 67554608.

The previous prime is 135109223. The next prime is 135109283. The reversal of 135109232 is 232901531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4222148 + ... + 4222179.

Almost surely, 2^135109232 is an apocalyptic number.

It is an amenable number.

135109232 is a deficient number, since it is larger than the sum of its proper divisors (126664936).

135109232 is an equidigital number, since it uses as much as digits as its factorization.

135109232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8444335 (or 8444329 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 135109232 is about 11623.6496850172. The cubic root of 135109232 is about 513.1311052904.

The spelling of 135109232 in words is "one hundred thirty-five million, one hundred nine thousand, two hundred thirty-two".