232321312211 has 8 divisors (see below), whose sum is σ = 233269639680. Its totient is φ = 231373477512.

The previous prime is 232321312207. The next prime is 232321312271. The reversal of 232321312211 is 112213123232.

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 232321312211 - 2² = 232321312207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232321312271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836870 + ... + 1079348.

It is an arithmetic number, because the mean of its divisors is an integer number (29158704960).

Almost surely, 2^232321312211 is an apocalyptic number.

232321312211 is a deficient number, since it is larger than the sum of its proper divisors (948327469).

232321312211 is a wasteful number, since it uses less digits than its factorization.

232321312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246385.

The product of its digits is 864, while the sum is 23.

Adding to 232321312211 its reverse (112213123232), we get a palindrome (344534435443).

The spelling of 232321312211 in words is "two hundred thirty-two billion, three hundred twenty-one million, three hundred twelve thousand, two hundred eleven".