135146124 has 48 divisors (see below), whose sum is σ = 370994400. Its totient is φ = 42398208.

The previous prime is 135146113. The next prime is 135146147. The reversal of 135146124 is 421641531.

It is a happy number.

135146124 is a `hidden beast` number, since 1 + 35 + 14 + 612 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 34969 + ... + 38640.

It is an arithmetic number, because the mean of its divisors is an integer number (7729050).

Almost surely, 2^135146124 is an apocalyptic number.

It is an amenable number.

135146124 is an abundant number, since it is smaller than the sum of its proper divisors (235848276).

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

135146124 is a wasteful number, since it uses less digits than its factorization.

135146124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73639 (or 73631 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 135146124 is about 11625.2365137231. The cubic root of 135146124 is about 513.1778050599.

Adding to 135146124 its reverse (421641531), we get a palindrome (556787655).

The spelling of 135146124 in words is "one hundred thirty-five million, one hundred forty-six thousand, one hundred twenty-four".