320203132223041 has 2 divisors, whose sum is σ = 320203132223042. Its totient is φ = 320203132223040.

The previous prime is 320203132223021. The next prime is 320203132223237. The reversal of 320203132223041 is 140322231302023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312857384450625 + 7345747772416 = 17687775^2 + 2710304^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320203132223041 is a prime.

It is not a weakly prime, because it can be changed into another prime (320203132223021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160101566111520 + 160101566111521.

It is an arithmetic number, because the mean of its divisors is an integer number (160101566111521).

Almost surely, 2^{320203132223041} is an apocalyptic number.

It is an amenable number.

320203132223041 is a deficient number, since it is larger than the sum of its proper divisors (1).

320203132223041 is an equidigital number, since it uses as much as digits as its factorization.

320203132223041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 320203132223041 its reverse (140322231302023), we get a palindrome (460525363525064).

The spelling of 320203132223041 in words is "three hundred twenty trillion, two hundred three billion, one hundred thirty-two million, two hundred twenty-three thousand, forty-one".