31232032210223 has 8 divisors (see below), whose sum is σ = 33676071634800. Its totient is φ = 28793932129728.

The previous prime is 31232032210213. The next prime is 31232032210237. The reversal of 31232032210223 is 32201223023213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31232032210223 - 2¹² = 31232032206127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31232032210192 and 31232032210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31232032210213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1484825093 + ... + 1484846126.

It is an arithmetic number, because the mean of its divisors is an integer number (4209508954350).

Almost surely, 2^{31232032210223} is an apocalyptic number.

31232032210223 is a deficient number, since it is larger than the sum of its proper divisors (2444039424577).

31232032210223 is a wasteful number, since it uses less digits than its factorization.

31232032210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969672041.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 31232032210223 its reverse (32201223023213), we get a palindrome (63433255233436).

The spelling of 31232032210223 in words is "thirty-one trillion, two hundred thirty-two billion, thirty-two million, two hundred ten thousand, two hundred twenty-three".