Adding to 31032 its reverse (23013), we get a palindrome (54045).
It is a happy number.
31032 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 31032.
31032 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
231032 is an apocalyptic number.
31032 is the 144-th pentagonal number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31032 is a wasteful number, since it uses less digits than its factorization.
31032 is an evil number, because the sum of its binary digits is even.
The square root of 31032 is about 176.1590190708. The cubic root of 31032 is about 31.4246118585.
The spelling of 31032 in words is "thirty-one thousand, thirty-two".