330135132 has 12 divisors (see below), whose sum is σ = 770315336. Its totient is φ = 110045040.

The previous prime is 330135109. The next prime is 330135173. The reversal of 330135132 is 231531033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 330135099 and 330135108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13755619 + ... + 13755642.

Almost surely, 2^330135132 is an apocalyptic number.

It is an amenable number.

330135132 is an abundant number, since it is smaller than the sum of its proper divisors (440180204).

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

330135132 is a wasteful number, since it uses less digits than its factorization.

330135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27511268 (or 27511266 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 330135132 is about 18169.6211297869. The cubic root of 330135132 is about 691.1366353120.

Adding to 330135132 its reverse (231531033), we get a palindrome (561666165).

The spelling of 330135132 in words is "three hundred thirty million, one hundred thirty-five thousand, one hundred thirty-two".