Is it true that the President is granted 123 extra powers during a "national emergency"?

Including the power to shut down the Internet?

And the ability to block individual bank accounts?

And the power to move troops wherever he deems necessary?

And 120 other acts?

(I heard a snippet on the news yesterday but did not catch all the details)

Here is a link:
https://www.theatlantic.com/magazine/archive/2019/01/presidential-emergency-powers/576418/