No problem, we've got 1213 and 7131 to multiply
1213 × 7131 = 7131 × (1213)
+ 7131 × 3 giving us 21393
+ 7131 × 10 that results in 71310
+ 7131 × 200 that equals 1426200
+ 7131 × 1000 which equals 7131000

= 8649903
