130303319 has 2 divisors, whose sum is σ = 130303320. Its totient is φ = 130303318.

The previous prime is 130303279. The next prime is 130303337. The reversal of 130303319 is 913303031.

It is a strong prime.

It is an emirp because it is prime and its reverse (913303031) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130303319 is a prime.

It is a super-2 number, since 2×130303319² = 33957909884831522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 130303294 and 130303303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130303339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65151659 + 65151660.

It is an arithmetic number, because the mean of its divisors is an integer number (65151660).

Almost surely, 2^130303319 is an apocalyptic number.

130303319 is a deficient number, since it is larger than the sum of its proper divisors (1).

130303319 is an equidigital number, since it uses as much as digits as its factorization.

130303319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 23.

The square root of 130303319 is about 11415.0479193037. The cubic root of 130303319 is about 506.9733837031.

The spelling of 130303319 in words is "one hundred thirty million, three hundred three thousand, three hundred nineteen".