While satan is the...
'Prince of the powers of the air', Ephesians 2:2; 
and the 'God of this age', 2 Corinthians 4:4;
and the 'Ruler of the powers of darkness, Ephesians 6:11-12;
and whose position is so exalted that even Michael the Archangel dare not insult him, Jude 9; and while he has great power and influence, he is not omnipotent because One Angel, not called a strong angel, is able to take and bind him.