133304332 has 24 divisors (see below), whose sum is σ = 267147776. Its totient is φ = 57014928.

The previous prime is 133304321. The next prime is 133304341. The reversal of 133304332 is 233403331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10093 + ... + 19195.

Almost surely, 2^133304332 is an apocalyptic number.

It is an amenable number.

133304332 is an abundant number, since it is smaller than the sum of its proper divisors (133843444).

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

133304332 is a wasteful number, since it uses less digits than its factorization.

133304332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9637 (or 9635 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 133304332 is about 11545.7495209276. The cubic root of 133304332 is about 510.8359122510.

Adding to 133304332 its reverse (233403331), we get a palindrome (366707663).

The spelling of 133304332 in words is "one hundred thirty-three million, three hundred four thousand, three hundred thirty-two".