320041 has 2 divisors, whose sum is σ = 320042. Its totient is φ = 320040.

The previous prime is 320039. The next prime is 320053. The reversal of 320041 is 140023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176400 + 143641 = 420^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 320041 - 2¹ = 320039 is a prime.

Together with 320039, it forms a pair of twin primes.

It is a Chen prime.

320041 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (320011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160020 + 160021.

It is an arithmetic number, because the mean of its divisors is an integer number (160021).

2³²⁰⁰⁴¹ is an apocalyptic number.

It is an amenable number.

320041 is a deficient number, since it is larger than the sum of its proper divisors (1).

320041 is an equidigital number, since it uses as much as digits as its factorization.

320041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 320041 is about 565.7216630111. The cubic root of 320041 is about 68.4019589512.

Adding to 320041 its reverse (140023), we get a palindrome (460064).

The spelling of 320041 in words is "three hundred twenty thousand, forty-one", and thus it is an iban number.