133003204 has 12 divisors (see below), whose sum is σ = 242875584. Its totient is φ = 63610184.

The previous prime is 133003187. The next prime is 133003207. The reversal of 133003204 is 402300331.

It is not an unprimeable number, because it can be changed into a prime (133003207) 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, 722752 + ... + 722935.

It is an arithmetic number, because the mean of its divisors is an integer number (20239632).

Almost surely, 2^133003204 is an apocalyptic number.

It is an amenable number.

133003204 is a deficient number, since it is larger than the sum of its proper divisors (109872380).

133003204 is a wasteful number, since it uses less digits than its factorization.

133003204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445714 (or 1445712 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 133003204 is about 11532.7015048513. The cubic root of 133003204 is about 510.4509710940.

Adding to 133003204 its reverse (402300331), we get a palindrome (535303535).

The spelling of 133003204 in words is "one hundred thirty-three million, three thousand, two hundred four".