2001203233 has 8 divisors (see below), whose sum is σ = 2069832960. Its totient is φ = 1932828240.

The previous prime is 2001203227. The next prime is 2001203257. The reversal of 2001203233 is 3323021002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2001203233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001203213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47635 + ... + 79192.

It is an arithmetic number, because the mean of its divisors is an integer number (258729120).

Almost surely, 2^2001203233 is an apocalyptic number.

It is an amenable number.

2001203233 is a deficient number, since it is larger than the sum of its proper divisors (68629727).

2001203233 is a wasteful number, since it uses less digits than its factorization.

2001203233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127367.

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

The square root of 2001203233 is about 44734.8100811885. The cubic root of 2001203233 is about 1260.1736623405.

Adding to 2001203233 its reverse (3323021002), we get a palindrome (5324224235).

The spelling of 2001203233 in words is "two billion, one million, two hundred three thousand, two hundred thirty-three".