The Powerball jackpot has increased to an estimated $320 million for Saturday night's drawing.
The jackpot has rolled over 16 times since the last winner on Sept. 21.
In addition to the jackpot prize, Powerball players have the opportunity to win lower-tier prizes from $4 to $2 million by matching any of the non-jackpot-winning combinations.
Jackpot prizes are paid in 30 annual installments or as a one-time, lump-sum payment. In this case, the prize must be claimed within 60 days after the draw to receive the cash option of an estimated $202 million.
There are about 13,000 Florida Lottery retailers.
Saturday's drawing will be held at 10:59 p.m., and tickets have to be purchased by 10 p.m.