320363680141 has 2 divisors, whose sum is σ = 320363680142. Its totient is φ = 320363680140.

The previous prime is 320363680129. The next prime is 320363680159. The reversal of 320363680141 is 141086363023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227371617225 + 92992062916 = 476835^2 + 304946^2 .

It is a cyclic number.

It is not a de Polignac number, because 320363680141 - 2¹¹ = 320363678093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320363680141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320363680541) 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, 160181840070 + 160181840071.

It is an arithmetic number, because the mean of its divisors is an integer number (160181840071).

Almost surely, 2^320363680141 is an apocalyptic number.

It is an amenable number.

320363680141 is a deficient number, since it is larger than the sum of its proper divisors (1).

320363680141 is an equidigital number, since it uses as much as digits as its factorization.

320363680141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 320363680141 in words is "three hundred twenty billion, three hundred sixty-three million, six hundred eighty thousand, one hundred forty-one".