http://republicofmath.wordpress.com/2011/01/01/happy-mathematical-new-year-2011-is-the-sum-of-11-consecutive-prime-numbers/

The interesting observation in the above post is that, 2011 is a sum of 11 consecutive prime numbers

2011=157+163+167+173+179+181+191+193+197+199+211

Thanks Rajmohan mash to pointing this :)

Check http://maanumberaday.blogspot.com/2010/12/2011.html to read some
more information on 2011