2003104043 has 16 divisors (see below), whose sum is σ = 2062195200. Its totient is φ = 1945056960.

The previous prime is 2003104027. The next prime is 2003104057. The reversal of 2003104043 is 3404013002.

It is a cyclic number.

It is not a de Polignac number, because 2003104043 - 2⁴ = 2003104027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003124043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268080 + ... + 2268962.

It is an arithmetic number, because the mean of its divisors is an integer number (128887200).

Almost surely, 2^2003104043 is an apocalyptic number.

2003104043 is a deficient number, since it is larger than the sum of its proper divisors (59091157).

2003104043 is an equidigital number, since it uses as much as digits as its factorization.

2003104043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2003104043 is about 44756.0503507626. The cubic root of 2003104043 is about 1260.5725211645.

Adding to 2003104043 its reverse (3404013002), we get a palindrome (5407117045).

The spelling of 2003104043 in words is "two billion, three million, one hundred four thousand, forty-three".