2133204304 has 40 divisors (see below), whose sum is σ = 5152938048. Its totient is φ = 831118080.

The previous prime is 2133204287. The next prime is 2133204317. The reversal of 2133204304 is 4034023312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864517 + ... + 866980.

Almost surely, 2^2133204304 is an apocalyptic number.

It is an amenable number.

2133204304 is an abundant number, since it is smaller than the sum of its proper divisors (3019733744).

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

2133204304 is a wasteful number, since it uses less digits than its factorization.

2133204304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731523 (or 1731517 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2133204304 is about 46186.6247305429. The cubic root of 2133204304 is about 1287.2932255235.

Adding to 2133204304 its reverse (4034023312), we get a palindrome (6167227616).

The spelling of 2133204304 in words is "two billion, one hundred thirty-three million, two hundred four thousand, three hundred four".