135045122 has 8 divisors (see below), whose sum is σ = 213229200. Its totient is φ = 63968724.

The previous prime is 135045091. The next prime is 135045271. The reversal of 135045122 is 221540531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776872 + ... + 1776947.

It is an arithmetic number, because the mean of its divisors is an integer number (26653650).

Almost surely, 2^135045122 is an apocalyptic number.

135045122 is a deficient number, since it is larger than the sum of its proper divisors (78184078).

135045122 is a wasteful number, since it uses less digits than its factorization.

135045122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553840.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 135045122 is about 11620.8916181161. The cubic root of 135045122 is about 513.0499313659.

Adding to 135045122 its reverse (221540531), we get a palindrome (356585653).

The spelling of 135045122 in words is "one hundred thirty-five million, forty-five thousand, one hundred twenty-two".