We know, 10 lacs = 10,00,000 and it has 7 places.

The given numbers are 2, 3, 0, 3, 4, 2, 3.

As the required number is greater than 10 lacs, so the 7^th place can be filled with all the digits except 0.

So, the place can be filled in 6 ways.

The other 6 places can be filled with other 6 digits, so the total number of ways to fill the remaining 6 places is = 6!

But 2 is repeated twice and 3 is repeated thrice.

So, total numbers greater than 10 lacs be formed from 2, 3, 0, 3, 4, 2, 3 is

=360.