The Number 23 - coincidence?

The world spins on an axis of 23 degrees.
Caesar was stabbed 23 times.
Kurt Cobain was born in 1967 and died in 1994. 1+9+6+7=23 and 1+9+9+4=23.
The invasion of Iraq began on 3/20, 2003 at 2:30
The date 9/11/2001...9+11+2+1=23
2 divided by 3 =.666…
The Hiroshima bomb was dropped at 4:19. 4+19=23
Director Joel Schumacher is responsible for at least 23 shitty movies.