2001233132203 has 16 divisors (see below), whose sum is σ = 2019074904000. Its totient is φ = 1983454986240.

The previous prime is 2001233132167. The next prime is 2001233132233. The reversal of 2001233132203 is 3022313321002.

It is a cyclic number.

It is not a de Polignac number, because 2001233132203 - 2⁹ = 2001233131691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001233132233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140125423 + ... + 140139703.

It is an arithmetic number, because the mean of its divisors is an integer number (126192181500).

Almost surely, 2^{2001233132203} is an apocalyptic number.

2001233132203 is a deficient number, since it is larger than the sum of its proper divisors (17841771797).

2001233132203 is a wasteful number, since it uses less digits than its factorization.

2001233132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16422.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2001233132203 its reverse (3022313321002), we get a palindrome (5023546453205).

The spelling of 2001233132203 in words is "two trillion, one billion, two hundred thirty-three million, one hundred thirty-two thousand, two hundred three".