To solve this question we have to make deduct these 2 years. 2113 minus 1971 will give the answer.
You are 142 years old.
(1704 months are passed.)
From 1971 to 2113 there are 142 years. If you want to learn your age in 2113 (born in 1971) your age is 142.
Let's see what will be your age if you born +1 or -1 from that date.