2003032103 has 4 divisors (see below), whose sum is σ = 2008771800. Its totient is φ = 1997292408.

The previous prime is 2003032099. The next prime is 2003032121. The reversal of 2003032103 is 3012303002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2003032103 - 2² = 2003032099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003032133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2869325 + ... + 2870022.

It is an arithmetic number, because the mean of its divisors is an integer number (502192950).

Almost surely, 2^2003032103 is an apocalyptic number.

2003032103 is a deficient number, since it is larger than the sum of its proper divisors (5739697).

2003032103 is an equidigital number, since it uses as much as digits as its factorization.

2003032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739696.

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

The square root of 2003032103 is about 44755.2466533255. The cubic root of 2003032103 is about 1260.5574301406.

Adding to 2003032103 its reverse (3012303002), we get a palindrome (5015335105).

It can be divided in two parts, 200 and 3032103, that added together give a palindrome (3032303).

The spelling of 2003032103 in words is "two billion, three million, thirty-two thousand, one hundred three".