2560103 has 12 divisors (see below), whose sum is σ = 3207960. Its totient is φ = 2025072.

The previous prime is 2560099. The next prime is 2560123. The reversal of 2560103 is 3010652.

It is not a de Polignac number, because 2560103 - 2² = 2560099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1373 + ... + 2646.

It is an arithmetic number, because the mean of its divisors is an integer number (267330).

2^2560103 is an apocalyptic number.

2560103 is a deficient number, since it is larger than the sum of its proper divisors (647857).

2560103 is a wasteful number, since it uses less digits than its factorization.

2560103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046 (or 4039 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2560103 is about 1600.0321871762. The cubic root of 2560103 is about 136.7999103712.

Adding to 2560103 its reverse (3010652), we get a palindrome (5570755).

The spelling of 2560103 in words is "two million, five hundred sixty thousand, one hundred three".