130803203 has 2 divisors, whose sum is σ = 130803204. Its totient is φ = 130803202.

The previous prime is 130803173. The next prime is 130803217. The reversal of 130803203 is 302308031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130803203 - 2¹⁰ = 130802179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (130803503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65401601 + 65401602.

It is an arithmetic number, because the mean of its divisors is an integer number (65401602).

Almost surely, 2^130803203 is an apocalyptic number.

130803203 is a deficient number, since it is larger than the sum of its proper divisors (1).

130803203 is an equidigital number, since it uses as much as digits as its factorization.

130803203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130803203 is about 11436.9227941785. The cubic root of 130803203 is about 507.6208588859.

The spelling of 130803203 in words is "one hundred thirty million, eight hundred three thousand, two hundred three".