Alright, let's work through 2101 times 5242 step by step
2101 × 5242 = 5242 × (2101)
+ 5242 × 1 what gives us 5242
+ 5242 × 00 what gives us 0
+ 5242 × 100 resulting in 524200
+ 5242 × 2000 giving us 10484000

= 11013442
