330505132 has 12 divisors (see below), whose sum is σ = 578602080. Its totient is φ = 165190256.

The previous prime is 330505121. The next prime is 330505139. The reversal of 330505132 is 231505033.

It is a happy number.

330505132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (330505139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2407 + ... + 25822.

It is an arithmetic number, because the mean of its divisors is an integer number (48216840).

Almost surely, 2^330505132 is an apocalyptic number.

It is an amenable number.

330505132 is a deficient number, since it is larger than the sum of its proper divisors (248096948).

330505132 is a wasteful number, since it uses less digits than its factorization.

330505132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31160 (or 31158 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 330505132 is about 18179.8001089121. The cubic root of 330505132 is about 691.3947367746.

Subtracting from 330505132 its reverse (231505033), we obtain a palindrome (99000099).

The spelling of 330505132 in words is "three hundred thirty million, five hundred five thousand, one hundred thirty-two".