Alright, let's work through 2061 times 2091 step by step
2061 × 2091 = 2091 × (2061)
+ 2091 × 1 producing 2091
+ 2091 × 60 that is equal 125460
+ 2091 × 000 yielding 0
+ 2091 × 2000 that is equal 4182000

= 4309551
