32231321220223 has 2 divisors, whose sum is σ = 32231321220224. Its totient is φ = 32231321220222.

The previous prime is 32231321220143. The next prime is 32231321220233. The reversal of 32231321220223 is 32202212313223.

It is a strong prime.

It is an emirp because it is prime and its reverse (32202212313223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32231321220223 - 2²¹ = 32231319123071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32231321220191 and 32231321220200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32231321220233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16115660610111 + 16115660610112.

It is an arithmetic number, because the mean of its divisors is an integer number (16115660610112).

Almost surely, 2^{32231321220223} is an apocalyptic number.

32231321220223 is a deficient number, since it is larger than the sum of its proper divisors (1).

32231321220223 is an equidigital number, since it uses as much as digits as its factorization.

32231321220223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 32231321220223 its reverse (32202212313223), we get a palindrome (64433533533446).

The spelling of 32231321220223 in words is "thirty-two trillion, two hundred thirty-one billion, three hundred twenty-one million, two hundred twenty thousand, two hundred twenty-three".