2503000099 has 2 divisors, whose sum is σ = 2503000100. Its totient is φ = 2503000098.

The previous prime is 2503000081. The next prime is 2503000111. The reversal of 2503000099 is 9900003052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2503000099 - 2⁵ = 2503000067 is a prime.

It is not a weakly prime, because it can be changed into another prime (2503000069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251500049 + 1251500050.

It is an arithmetic number, because the mean of its divisors is an integer number (1251500050).

Almost surely, 2^2503000099 is an apocalyptic number.

2503000099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503000099 is an equidigital number, since it uses as much as digits as its factorization.

2503000099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 2503000099 is about 50029.9919948025. The cubic root of 2503000099 is about 1357.7514927129.

The spelling of 2503000099 in words is "two billion, five hundred three million, ninety-nine", and thus it is an aban number.