2003012404103 has 2 divisors, whose sum is σ = 2003012404104. Its totient is φ = 2003012404102.

The previous prime is 2003012404087. The next prime is 2003012404109. The reversal of 2003012404103 is 3014042103002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2003012404103 - 2⁴ = 2003012404087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2003012404109) 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 as a sum of consecutive naturals, namely, 1001506202051 + 1001506202052.

It is an arithmetic number, because the mean of its divisors is an integer number (1001506202052).

Almost surely, 2^{2003012404103} is an apocalyptic number.

2003012404103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2003012404103 is an equidigital number, since it uses as much as digits as its factorization.

2003012404103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2003012404103 its reverse (3014042103002), we get a palindrome (5017054507105).

The spelling of 2003012404103 in words is "two trillion, three billion, twelve million, four hundred four thousand, one hundred three".