100320

100320 is a positive integer that follows 100,319 and precedes 100,321. In standard decimal notation it is written as 100320. As an integer it is even and composite.

The prime factorization of 100,320 is 2^5 × 3 × 5 × 11 × 19. From this factorization it has (5+1)×2×2×2×2 = 96 positive divisors. The sum of all positive divisors of 100,320 is 362,880, a value equal to 9!, and the sum of its proper divisors is 262,560; because the sum of proper divisors exceeds the number itself, 100,320 is classified as an abundant number.

In terms of digital properties, the sum of its decimal digits is 6, and 100,320 is divisible by 6, making it a Harshad (or Niven) number in base 10. Its decimal representation contains the sequence of digits "100320", which can also occur as an identifier in catalogues, product codes, serial numbers, or date-like strings (for example, 10/03/20 in day/month/year or month/day/year formats, depending on regional conventions).

As with many integers in this range, 100,320 appears primarily in arithmetic and combinatorial contexts or as an incidental label; it does not have a widely recognized cultural or historical significance beyond its mathematical properties and use as an identifier.