320132322131201 has 2 divisors, whose sum is σ = 320132322131202. Its totient is φ = 320132322131200.

The previous prime is 320132322131191. The next prime is 320132322131243. The reversal of 320132322131201 is 102131223231023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 169222399119601 + 150909923011600 = 13008551^2 + 12284540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320132322131201 is a prime.

It is not a weakly prime, because it can be changed into another prime (320132322131261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160066161065600 + 160066161065601.

It is an arithmetic number, because the mean of its divisors is an integer number (160066161065601).

Almost surely, 2^{320132322131201} is an apocalyptic number.

It is an amenable number.

320132322131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

320132322131201 is an equidigital number, since it uses as much as digits as its factorization.

320132322131201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 320132322131201 its reverse (102131223231023), we get a palindrome (422263545362224).

The spelling of 320132322131201 in words is "three hundred twenty trillion, one hundred thirty-two billion, three hundred twenty-two million, one hundred thirty-one thousand, two hundred one".