Alright, let's work through 2231 times 2151 step by step
2231 × 2151 = 2151 × (2231)
+ 2151 × 1 yielding 2151
+ 2151 × 30 resulting in 64530
+ 2151 × 200 that results in 430200
+ 2151 × 2000 resulting in 4302000

= 4798881
