135032055 has 16 divisors (see below), whose sum is σ = 221891424. Its totient is φ = 70070400.

The previous prime is 135032041. The next prime is 135032087. The reversal of 135032055 is 550230531.

135032055 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 135032055 - 2⁴ = 135032039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121096 + ... + 122205.

It is an arithmetic number, because the mean of its divisors is an integer number (13868214).

Almost surely, 2^135032055 is an apocalyptic number.

135032055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135032055 is a deficient number, since it is larger than the sum of its proper divisors (86859369).

135032055 is a wasteful number, since it uses less digits than its factorization.

135032055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243346.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 135032055 is about 11620.3293843161. The cubic root of 135032055 is about 513.0333832187.

Adding to 135032055 its reverse (550230531), we get a palindrome (685262586).

The spelling of 135032055 in words is "one hundred thirty-five million, thirty-two thousand, fifty-five".