Alright, let's work through 2120 times 4797 step by step
2120 × 4797 = 4797 × (2120)
+ 4797 × 0 that results in 0
+ 4797 × 20 that equals 95940
+ 4797 × 100 producing 479700
+ 4797 × 2000 that results in 9594000

= 10169640
