130103219 has 2 divisors, whose sum is σ = 130103220. Its totient is φ = 130103218.

The previous prime is 130103173. The next prime is 130103221. The reversal of 130103219 is 912301031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130103219 is a prime.

It is a super-2 number, since 2×130103219² = 33853695188323922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 130103221, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130103219.

It is not a weakly prime, because it can be changed into another prime (130103269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051609 + 65051610.

It is an arithmetic number, because the mean of its divisors is an integer number (65051610).

Almost surely, 2^130103219 is an apocalyptic number.

130103219 is a deficient number, since it is larger than the sum of its proper divisors (1).

130103219 is an equidigital number, since it uses as much as digits as its factorization.

130103219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 130103219 is about 11406.2798054405. The cubic root of 130103219 is about 506.7137399035.

The spelling of 130103219 in words is "one hundred thirty million, one hundred three thousand, two hundred nineteen".