Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_49917 ( "Urban area (locality)" text, "Population" real, "Land area (hectares)" real, "Density (inh./km\u00b2)" real, "Code" real )

### Question ###
What is the average density with a land area of 123.02, and a Code larger than 2356?

### Accurate SQL ###

SELECT AVG("Density (inh./km\u00b2)") FROM table_49917 WHERE "Land area (hectares)" = '123.02' AND "Code" > '2356'