Are cordless trim routers compatible with any router tables?
Probably. Trim router tables are manufactured and one or more would most likely fit this model. You could also fabricate a baseplate/mounting plate to make this trim router fit other, standard router tables if you're so inclined.
The real question is whether or not this router could handle the demands placed upon it when mounted to a table. You'll probably be happier with a corded router that has better power specifications and is built to use with a table.