141343113314321 has 2 divisors, whose sum is σ = 141343113314322. Its totient is φ = 141343113314320.

The previous prime is 141343113314237. The next prime is 141343113314327. The reversal of 141343113314321 is 123413311343141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72770470974721 + 68572642339600 = 8530561^2 + 8280860^2 .

It is a cyclic number.

It is not a de Polignac number, because 141343113314321 - 2⁴² = 136945066803217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (141343113314327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70671556657160 + 70671556657161.

It is an arithmetic number, because the mean of its divisors is an integer number (70671556657161).

Almost surely, 2^{141343113314321} is an apocalyptic number.

It is an amenable number.

141343113314321 is a deficient number, since it is larger than the sum of its proper divisors (1).

141343113314321 is an equidigital number, since it uses as much as digits as its factorization.

141343113314321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

Adding to 141343113314321 its reverse (123413311343141), we get a palindrome (264756424657462).

The spelling of 141343113314321 in words is "one hundred forty-one trillion, three hundred forty-three billion, one hundred thirteen million, three hundred fourteen thousand, three hundred twenty-one".