320532205241 has 2 divisors, whose sum is σ = 320532205242. Its totient is φ = 320532205240.

The previous prime is 320532205223. The next prime is 320532205247. The reversal of 320532205241 is 142502235023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250000000000 + 70532205241 = 500000^2 + 265579^2 .

It is a cyclic number.

It is not a de Polignac number, because 320532205241 - 2³⁸ = 45654298297 is a prime.

It is not a weakly prime, because it can be changed into another prime (320532205247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160266102620 + 160266102621.

It is an arithmetic number, because the mean of its divisors is an integer number (160266102621).

Almost surely, 2^320532205241 is an apocalyptic number.

It is an amenable number.

320532205241 is a deficient number, since it is larger than the sum of its proper divisors (1).

320532205241 is an equidigital number, since it uses as much as digits as its factorization.

320532205241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 320532205241 in words is "three hundred twenty billion, five hundred thirty-two million, two hundred five thousand, two hundred forty-one".