130321319 has 8 divisors (see below), whose sum is σ = 131354400. Its totient is φ = 129292416.

The previous prime is 130321313. The next prime is 130321339. The reversal of 130321319 is 913123031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130321319 is a prime.

It is a super-2 number, since 2×130321319² = 33967292371799522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130321294 and 130321303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130321313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90227 + ... + 91659.

It is an arithmetic number, because the mean of its divisors is an integer number (16419300).

Almost surely, 2^130321319 is an apocalyptic number.

130321319 is a deficient number, since it is larger than the sum of its proper divisors (1033081).

130321319 is a wasteful number, since it uses less digits than its factorization.

130321319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 130321319 is about 11415.8363250355. The cubic root of 130321319 is about 506.9967269324.

It can be divided in two parts, 1303 and 21319, that added together give a palindrome (22622).

The spelling of 130321319 in words is "one hundred thirty million, three hundred twenty-one thousand, three hundred nineteen".