A 13#11, 3rd inversion (G in the bass)
Also written as A13#11/G.
Notes, from the bass up
G (bass)BD#F#AC#E
The same notes as A 13#11 (G, B, D#, F#, A, C# and E), rearranged so G is the lowest note. Use it to move between chords with smaller jumps across the keyboard.