No problem, we've got 2125 and 1129 to multiply
2125 × 1129 = 1129 × (2125)
+ 1129 × 5 which equals 5645
+ 1129 × 20 that equals 22580
+ 1129 × 100 that is equal 112900
+ 1129 × 2000 that equals 2258000

= 2399125
