135052122 has 32 divisors (see below), whose sum is σ = 275466240. Its totient is φ = 44132400.

The previous prime is 135052111. The next prime is 135052129. The reversal of 135052122 is 221250531.

It is not an unprimeable number, because it can be changed into a prime (135052129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68247 + ... + 70197.

It is an arithmetic number, because the mean of its divisors is an integer number (8608320).

Almost surely, 2^135052122 is an apocalyptic number.

135052122 is an abundant number, since it is smaller than the sum of its proper divisors (140414118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135052122 is a wasteful number, since it uses less digits than its factorization.

135052122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 135052122 is about 11621.1927959225. The cubic root of 135052122 is about 513.0587957796.

The spelling of 135052122 in words is "one hundred thirty-five million, fifty-two thousand, one hundred twenty-two".