32323022321 has 2 divisors, whose sum is σ = 32323022322. Its totient is φ = 32323022320.

The previous prime is 32323022279. The next prime is 32323022327. The reversal of 32323022321 is 12322032323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28530925921 + 3792096400 = 168911^2 + 61580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32323022321 is a prime.

It is not a weakly prime, because it can be changed into another prime (32323022327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16161511160 + 16161511161.

It is an arithmetic number, because the mean of its divisors is an integer number (16161511161).

Almost surely, 2^32323022321 is an apocalyptic number.

It is an amenable number.

32323022321 is a deficient number, since it is larger than the sum of its proper divisors (1).

32323022321 is an equidigital number, since it uses as much as digits as its factorization.

32323022321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32323022321 its reverse (12322032323), we get a palindrome (44645054644).

The spelling of 32323022321 in words is "thirty-two billion, three hundred twenty-three million, twenty-two thousand, three hundred twenty-one".