135012332 has 48 divisors (see below), whose sum is σ = 294837312. Its totient is φ = 52669440.

The previous prime is 135012331. The next prime is 135012373. The reversal of 135012332 is 233210531.

It is not an unprimeable number, because it can be changed into a prime (135012331) 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, 24032 + ... + 29112.

It is an arithmetic number, because the mean of its divisors is an integer number (6142444).

Almost surely, 2^135012332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135012332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147418656).

135012332 is an abundant number, since it is smaller than the sum of its proper divisors (159824980).

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

135012332 is a wasteful number, since it uses less digits than its factorization.

135012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5178 (or 5176 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 135012332 is about 11619.4807112883. The cubic root of 135012332 is about 513.0084038410.

Adding to 135012332 its reverse (233210531), we get a palindrome (368222863).

The spelling of 135012332 in words is "one hundred thirty-five million, twelve thousand, three hundred thirty-two".