130110203 has 2 divisors, whose sum is σ = 130110204. Its totient is φ = 130110202.

The previous prime is 130110173. The next prime is 130110209. The reversal of 130110203 is 302011031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130110203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130110209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65055101 + 65055102.

It is an arithmetic number, because the mean of its divisors is an integer number (65055102).

Almost surely, 2^130110203 is an apocalyptic number.

130110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

130110203 is an equidigital number, since it uses as much as digits as its factorization.

130110203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 130110203 is about 11406.5859484773. The cubic root of 130110203 is about 506.7228066160.

Adding to 130110203 its reverse (302011031), we get a palindrome (432121234).

The spelling of 130110203 in words is "one hundred thirty million, one hundred ten thousand, two hundred three".