2001133304 has 32 divisors (see below), whose sum is σ = 3838072800. Its totient is φ = 977857920.

The previous prime is 2001133273. The next prime is 2001133339. The reversal of 2001133304 is 4033311002.

It is a happy number.

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, 63557 + ... + 89675.

It is an arithmetic number, because the mean of its divisors is an integer number (119939775).

Almost surely, 2^2001133304 is an apocalyptic number.

It is an amenable number.

2001133304 is a deficient number, since it is larger than the sum of its proper divisors (1836939496).

2001133304 is a wasteful number, since it uses less digits than its factorization.

2001133304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26343 (or 26339 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2001133304 is about 44734.0284794473. The cubic root of 2001133304 is about 1260.1589838862.

Adding to 2001133304 its reverse (4033311002), we get a palindrome (6034444306).

The spelling of 2001133304 in words is "two billion, one million, one hundred thirty-three thousand, three hundred four".