Divisor 13353

To determine if any number is divisible by 13353, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 4451 - then it is divisible by 13353.

The following tests must pass:

• Test if a number is divisible by 3
• The "Matt Test" for Divisibility by 4451

Easy!