232321102132321 has 2 divisors, whose sum is σ = 232321102132322. Its totient is φ = 232321102132320.

The previous prime is 232321102132313. The next prime is 232321102132393. The reversal of 232321102132321 is 123231201123232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178956543071296 + 53364559061025 = 13377464^2 + 7305105^2 .

It is a cyclic number.

It is not a de Polignac number, because 232321102132321 - 2³ = 232321102132313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232321102132321.

It is not a weakly prime, because it can be changed into another prime (232321102135321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116160551066160 + 116160551066161.

It is an arithmetic number, because the mean of its divisors is an integer number (116160551066161).

Almost surely, 2^{232321102132321} is an apocalyptic number.

It is an amenable number.

232321102132321 is a deficient number, since it is larger than the sum of its proper divisors (1).

232321102132321 is an equidigital number, since it uses as much as digits as its factorization.

232321102132321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 232321102132321 its reverse (123231201123232), we get a palindrome (355552303255553).

The spelling of 232321102132321 in words is "two hundred thirty-two trillion, three hundred twenty-one billion, one hundred two million, one hundred thirty-two thousand, three hundred twenty-one".