320164526126063 has 2 divisors, whose sum is σ = 320164526126064. Its totient is φ = 320164526126062.

The previous prime is 320164526125981. The next prime is 320164526126089. The reversal of 320164526126063 is 360621625461023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320164526126063 - 2¹⁴ = 320164526109679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320164526125999 and 320164526126017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320164526126363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160082263063031 + 160082263063032.

It is an arithmetic number, because the mean of its divisors is an integer number (160082263063032).

Almost surely, 2^{320164526126063} is an apocalyptic number.

320164526126063 is a deficient number, since it is larger than the sum of its proper divisors (1).

320164526126063 is an equidigital number, since it uses as much as digits as its factorization.

320164526126063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 320164526126063 in words is "three hundred twenty trillion, one hundred sixty-four billion, five hundred twenty-six million, one hundred twenty-six thousand, sixty-three".