The smallest 5-digit number exactly divisible by 33 is 10032.
To find this, we can start by determining the smallest 5-digit number, which is 10000. Then, we divide 10000 by 33 to see how close we are to a whole number multiple of 33:
10000 / 33 = 303.0303...
Since we want the smallest 5-digit number that is exactly divisible by 33, we need to round up to the next whole number, which is 304.
Now, we multiply 304 by 33:
304 * 33 = 10032
Therefore, 10032 is the smallest 5-digit number divisible by 33.