135150142 has 16 divisors (see below), whose sum is σ = 210276864. Its totient is φ = 65079000.

The previous prime is 135150137. The next prime is 135150157. The reversal of 135150142 is 241051531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7917 + ... + 18247.

It is an arithmetic number, because the mean of its divisors is an integer number (13142304).

Almost surely, 2^135150142 is an apocalyptic number.

135150142 is a deficient number, since it is larger than the sum of its proper divisors (75126722).

135150142 is a wasteful number, since it uses less digits than its factorization.

135150142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 135150142 is about 11625.4093261270. The cubic root of 135150142 is about 513.1828907354.

The spelling of 135150142 in words is "one hundred thirty-five million, one hundred fifty thousand, one hundred forty-two".