320452211041 has 2 divisors, whose sum is σ = 320452211042. Its totient is φ = 320452211040.

The previous prime is 320452210999. The next prime is 320452211059. The reversal of 320452211041 is 140112254023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214244008225 + 106208202816 = 462865^2 + 325896^2 .

It is a cyclic number.

It is not a de Polignac number, because 320452211041 - 2¹³ = 320452202849 is a prime.

It is a super-2 number, since 2×320452211041² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320452210997 and 320452211015.

It is not a weakly prime, because it can be changed into another prime (320452211081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160226105520 + 160226105521.

It is an arithmetic number, because the mean of its divisors is an integer number (160226105521).

Almost surely, 2^320452211041 is an apocalyptic number.

It is an amenable number.

320452211041 is a deficient number, since it is larger than the sum of its proper divisors (1).

320452211041 is an equidigital number, since it uses as much as digits as its factorization.

320452211041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 320452211041 its reverse (140112254023), we get a palindrome (460564465064).

The spelling of 320452211041 in words is "three hundred twenty billion, four hundred fifty-two million, two hundred eleven thousand, forty-one".