341321 has 2 divisors, whose sum is σ = 341322. Its totient is φ = 341320.

The previous prime is 341311. The next prime is 341323. The reversal of 341321 is 123143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 215296 + 126025 = 464^2 + 355^2 .

It is an emirp because it is prime and its reverse (123143) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 341321 - 2¹⁰ = 340297 is a prime.

Together with 341323, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 341296 and 341305.

It is not a weakly prime, because it can be changed into another prime (341323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170660 + 170661.

It is an arithmetic number, because the mean of its divisors is an integer number (170661).

2³⁴¹³²¹ is an apocalyptic number.

It is an amenable number.

341321 is a deficient number, since it is larger than the sum of its proper divisors (1).

341321 is an equidigital number, since it uses as much as digits as its factorization.

341321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72, while the sum is 14.

The square root of 341321 is about 584.2268395067. The cubic root of 341321 is about 69.8855954376.

Adding to 341321 its reverse (123143), we get a palindrome (464464).

The spelling of 341321 in words is "three hundred forty-one thousand, three hundred twenty-one", and thus it is an iban number.