130313003 has 2 divisors, whose sum is σ = 130313004. Its totient is φ = 130313002.

The previous prime is 130312993. The next prime is 130313017. The reversal of 130313003 is 300313031.

It is an a-pointer prime, because the next prime (130313017) can be obtained adding 130313003 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130313003 - 2²⁰ = 129264427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (130313063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65156501 + 65156502.

It is an arithmetic number, because the mean of its divisors is an integer number (65156502).

Almost surely, 2^130313003 is an apocalyptic number.

130313003 is a deficient number, since it is larger than the sum of its proper divisors (1).

130313003 is an equidigital number, since it uses as much as digits as its factorization.

130313003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 130313003 is about 11415.4720883545. The cubic root of 130313003 is about 506.9859426276.

Adding to 130313003 its reverse (300313031), we get a palindrome (430626034).

The spelling of 130313003 in words is "one hundred thirty million, three hundred thirteen thousand, three".