135180295 has 4 divisors (see below), whose sum is σ = 162216360. Its totient is φ = 108144232.

The previous prime is 135180293. The next prime is 135180299. The reversal of 135180295 is 592081531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135180295 - 2¹ = 135180293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135180295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135180293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13518025 + ... + 13518034.

It is an arithmetic number, because the mean of its divisors is an integer number (40554090).

Almost surely, 2^135180295 is an apocalyptic number.

135180295 is a deficient number, since it is larger than the sum of its proper divisors (27036065).

135180295 is an equidigital number, since it uses as much as digits as its factorization.

135180295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27036064.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 135180295 is about 11626.7061113628. The cubic root of 135180295 is about 513.2210528683.

The spelling of 135180295 in words is "one hundred thirty-five million, one hundred eighty thousand, two hundred ninety-five".