This number is a prime.
The only prime with the property π(1130057) = (1!+1!+3!+0!+0!+5!+7!) x (1+1+3+0+0+5+7). [Sariyar]
The only prime with the property π(1130057) = (1!+1!+3!+0!+0!+5!+7!) x (1+1+3+0+0+5+7). [Sariyar]