135039175 has 12 divisors (see below), whose sum is σ = 176262280. Its totient is φ = 102345120.

The previous prime is 135039173. The next prime is 135039209. The reversal of 135039175 is 571930531.

It is not a de Polignac number, because 135039175 - 2¹ = 135039173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135039175.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135039173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141672 + ... + 142621.

Almost surely, 2^135039175 is an apocalyptic number.

135039175 is a deficient number, since it is larger than the sum of its proper divisors (41223105).

135039175 is a wasteful number, since it uses less digits than its factorization.

135039175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284322 (or 284317 counting only the distinct ones).

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 135039175 is about 11620.6357399240. The cubic root of 135039175 is about 513.0424001727.

The spelling of 135039175 in words is "one hundred thirty-five million, thirty-nine thousand, one hundred seventy-five".