Adding to 313312 its reverse (213313), we get a palindrome (526625).
Subtracting from 313312 its reverse (213313), we obtain a palindrome (99999).
313312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
313312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2313312 is an apocalyptic number.
313312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
313312 is an equidigital number, since it uses as much as digits as its factorization.
313312 is an odious number, because the sum of its binary digits is odd.
The square root of 313312 is about 559.7427980778. The cubic root of 313312 is about 67.9191657697.
The spelling of 313312 in words is "three hundred thirteen thousand, three hundred twelve".