Your number, one digit away

One digit away

One change could reach Extreme.

Your number

123,271

Exceptional · Top 2.61%

Best one-digit neighbour

123,201

Extreme · Top 0.14%

Position 5: 7 → 0 · +229 points.

Gained: Perfect square, Digit sum 9, Harshad number.

Lost: Digit sum 16, Semiprime.

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