whats the next number in this sequence?

112023

next number would be

122023 - if you are calendarly oriented

if you are into recurring themes: the next numbers could be - 203841 -
then 234445 - (take 2 numbers on left - double them and subtract two -
take 2 numbers on left again - double them and add one - cant get much
more primitive than that)

(11 X 2) - 2 = 20

(11 X 2) + 1 = 23

Going for the Nobel in Lameness here