Alright, let's work through 6133 times 2131 step by step
6133 × 2131 = 2131 × (6133)
+ 2131 × 3 resulting in 6393
+ 2131 × 30 producing 63930
+ 2131 × 100 producing 213100
+ 2131 × 6000 giving us 12786000

= 13069423
