2004103002505 has 32 divisors (see below), whose sum is σ = 2588374886400. Its totient is φ = 1484848677312.

The previous prime is 2004103002497. The next prime is 2004103002511. The reversal of 2004103002505 is 5052003014002.

It is a cyclic number.

It is not a de Polignac number, because 2004103002505 - 2³ = 2004103002497 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3574174 + ... + 4096696.

It is an arithmetic number, because the mean of its divisors is an integer number (80886715200).

Almost surely, 2^{2004103002505} is an apocalyptic number.

It is an amenable number.

2004103002505 is a deficient number, since it is larger than the sum of its proper divisors (584271883895).

2004103002505 is a wasteful number, since it uses less digits than its factorization.

2004103002505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523453.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 2004103002505 its reverse (5052003014002), we get a palindrome (7056106016507).

The spelling of 2004103002505 in words is "two trillion, four billion, one hundred three million, two thousand, five hundred five".