Alright, let's work through 1011 times 4023 step by step
1011 × 4023 = 4023 × (1011)
+ 4023 × 1 yielding 4023
+ 4023 × 10 that is equal 40230
+ 4023 × 000 which equals 0
+ 4023 × 1000 giving us 4023000

= 4067253
