323212223203231 has 8 divisors (see below), whose sum is σ = 325537918423760. Its totient is φ = 320886534089088.

The previous prime is 323212223203171. The next prime is 323212223203267. The reversal of 323212223203231 is 132302322212323.

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 323212223203231 - 2¹¹ = 323212223201183 is a prime.

It is a super-2 number, since 2×323212223203231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323212223203193 and 323212223203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323212223203271) 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, 201543205 + ... + 203140561.

It is an arithmetic number, because the mean of its divisors is an integer number (40692239802970).

Almost surely, 2^{323212223203231} is an apocalyptic number.

323212223203231 is a deficient number, since it is larger than the sum of its proper divisors (2325695220529).

323212223203231 is a wasteful number, since it uses less digits than its factorization.

323212223203231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053193.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 323212223203231 its reverse (132302322212323), we get a palindrome (455514545415554).

The spelling of 323212223203231 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-three million, two hundred three thousand, two hundred thirty-one".