To solve this question we have to make deduct these 2 years. 2113 minus 1989 will give the answer.
You are 124 years old.
(1488 months are passed.)
From 1989 to 2113 there are 124 years. If you want to learn your age in 2113 (born in 1989) your age is 124.
Let's see what will be your age if you born +1 or -1 from that date.