2508008103 has 12 divisors (see below), whose sum is σ = 3756852008. Its totient is φ = 1672005240.

The previous prime is 2508008093. The next prime is 2508008117. The reversal of 2508008103 is 3018008052.

It is a happy number.

It is not a de Polignac number, because 2508008103 - 2²⁰ = 2506959527 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2508008123) 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, 5160268 + ... + 5160753.

Almost surely, 2^2508008103 is an apocalyptic number.

2508008103 is a deficient number, since it is larger than the sum of its proper divisors (1248843905).

2508008103 is an equidigital number, since it uses as much as digits as its factorization.

2508008103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321036 (or 10321024 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2508008103 is about 50080.0170027926. The cubic root of 2508008103 is about 1358.6564194373.

The spelling of 2508008103 in words is "two billion, five hundred eight million, eight thousand, one hundred three".