2001033200 has 30 divisors (see below), whose sum is σ = 4807483224. Its totient is φ = 800413120.

The previous prime is 2001033193. The next prime is 2001033211. The reversal of 2001033200 is 23301002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2500892 + ... + 2501691.

Almost surely, 2^2001033200 is an apocalyptic number.

2001033200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2001033200 is an abundant number, since it is smaller than the sum of its proper divisors (2806450024).

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

2001033200 is a wasteful number, since it uses less digits than its factorization.

2001033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002601 (or 5002590 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2001033200 is about 44732.9095856731. The cubic root of 2001033200 is about 1260.1379709501.

Adding to 2001033200 its reverse (23301002), we get a palindrome (2024334202).

The spelling of 2001033200 in words is "two billion, one million, thirty-three thousand, two hundred".