Your number, one digit away

One digit away

One change could reach Singular.

Your number

12,120

Extreme · Top 0.98%

Best one-digit neighbour

12,121

Singular · Top <0.01%

Position 5: 0 → 1 · +488 points.

Gained: ABAB pattern, Digit sum 7, Palindrome, Only two distinct digits, 2 distinct digits, Alternating parity, Triple digit.

Lost: Digit sum 6, 3 distinct digits, Harshad number, Double pair, Happy number.

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