321141333062321 has 2 divisors, whose sum is σ = 321141333062322. Its totient is φ = 321141333062320.

The previous prime is 321141333062311. The next prime is 321141333062383. The reversal of 321141333062321 is 123260333141123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251636831194225 + 69504501868096 = 15863065^2 + 8336936^2 .

It is a cyclic number.

It is not a de Polignac number, because 321141333062321 - 2²⁶ = 321141265953457 is a prime.

It is not a weakly prime, because it can be changed into another prime (321141333062311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160570666531160 + 160570666531161.

It is an arithmetic number, because the mean of its divisors is an integer number (160570666531161).

Almost surely, 2^{321141333062321} is an apocalyptic number.

It is an amenable number.

321141333062321 is a deficient number, since it is larger than the sum of its proper divisors (1).

321141333062321 is an equidigital number, since it uses as much as digits as its factorization.

321141333062321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 321141333062321 in words is "three hundred twenty-one trillion, one hundred forty-one billion, three hundred thirty-three million, sixty-two thousand, three hundred twenty-one".