130497319 has 2 divisors, whose sum is σ = 130497320. Its totient is φ = 130497318.

The previous prime is 130497317. The next prime is 130497343. The reversal of 130497319 is 913794031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130497319 - 2¹ = 130497317 is a prime.

It is a super-3 number, since 3×130497319³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 130497317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130497313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65248659 + 65248660.

It is an arithmetic number, because the mean of its divisors is an integer number (65248660).

Almost surely, 2^130497319 is an apocalyptic number.

130497319 is a deficient number, since it is larger than the sum of its proper divisors (1).

130497319 is an equidigital number, since it uses as much as digits as its factorization.

130497319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 130497319 is about 11423.5423140110. The cubic root of 130497319 is about 507.2248586647.

It can be divided in two parts, 130497 and 319, that added together give a triangular number (130816 = T₅₁₁).

The spelling of 130497319 in words is "one hundred thirty million, four hundred ninety-seven thousand, three hundred nineteen".