Your number, one digit away

One digit away

One change could reach Extreme.

Your number

223,151

Rare · Top 8.15%

Best one-digit neighbour

123,151

Extreme · Top 0.31%

Position 1: 2 → 1 · +211 points.

Gained: Binary palindrome, Digit sum 13, Ascending segment, Triple digit.

Lost: Digit sum 14, Prime, Double pair, Happy number.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.