130318 has 8 divisors (see below), whose sum is σ = 204048. Its totient is φ = 62304.

The previous prime is 130307. The next prime is 130337. The reversal of 130318 is 813031.

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

It is a super-2 number, since 2×130318² = 33965562248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371 + ... + 1462.

It is an arithmetic number, because the mean of its divisors is an integer number (25506).

2¹³⁰³¹⁸ is an apocalyptic number.

130318 is a deficient number, since it is larger than the sum of its proper divisors (73730).

130318 is a wasteful number, since it uses less digits than its factorization.

130318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 130318 is about 360.9958448514. The cubic root of 130318 is about 50.6992422862.

Adding to 130318 its reverse (813031), we get a palindrome (943349).

The spelling of 130318 in words is "one hundred thirty thousand, three hundred eighteen".