232332021329 has 2 divisors, whose sum is σ = 232332021330. Its totient is φ = 232332021328.

The previous prime is 232332021289. The next prime is 232332021373. The reversal of 232332021329 is 923120233232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213861852304 + 18470169025 = 462452^2 + 135905^2 .

It is a cyclic number.

It is not a de Polignac number, because 232332021329 - 2⁸ = 232332021073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232332021295 and 232332021304.

It is not a weakly prime, because it can be changed into another prime (232332081329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116166010664 + 116166010665.

It is an arithmetic number, because the mean of its divisors is an integer number (116166010665).

Almost surely, 2^232332021329 is an apocalyptic number.

It is an amenable number.

232332021329 is a deficient number, since it is larger than the sum of its proper divisors (1).

232332021329 is an equidigital number, since it uses as much as digits as its factorization.

232332021329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 232332021329 in words is "two hundred thirty-two billion, three hundred thirty-two million, twenty-one thousand, three hundred twenty-nine".