2003132003 has 4 divisors (see below), whose sum is σ = 2003251248. Its totient is φ = 2003012760.

The previous prime is 2003131973. The next prime is 2003132009. The reversal of 2003132003 is 3002313002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2003132003 - 2²⁶ = 1936023139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003132009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29276 + ... + 69737.

It is an arithmetic number, because the mean of its divisors is an integer number (500812812).

Almost surely, 2^2003132003 is an apocalyptic number.

2003132003 is a deficient number, since it is larger than the sum of its proper divisors (119245).

2003132003 is an equidigital number, since it uses as much as digits as its factorization.

2003132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119244.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2003132003 is about 44756.3627096751. The cubic root of 2003132003 is about 1260.5783863023.

Adding to 2003132003 its reverse (3002313002), we get a palindrome (5005445005).

The spelling of 2003132003 in words is "two billion, three million, one hundred thirty-two thousand, three".