325430524230073 has 2 divisors, whose sum is σ = 325430524230074. Its totient is φ = 325430524230072.

The previous prime is 325430524230067. The next prime is 325430524230089. The reversal of 325430524230073 is 370032425034523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229714884697104 + 95715639532969 = 15156348^2 + 9783437^2 .

It is a cyclic number.

It is not a de Polignac number, because 325430524230073 - 2²¹ = 325430522132921 is a prime.

It is a super-2 number, since 2×325430524230073² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325430524630073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162715262115036 + 162715262115037.

It is an arithmetic number, because the mean of its divisors is an integer number (162715262115037).

Almost surely, 2^{325430524230073} is an apocalyptic number.

It is an amenable number.

325430524230073 is a deficient number, since it is larger than the sum of its proper divisors (1).

325430524230073 is an equidigital number, since it uses as much as digits as its factorization.

325430524230073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 43.

Adding to 325430524230073 its reverse (370032425034523), we get a palindrome (695462949264596).

The spelling of 325430524230073 in words is "three hundred twenty-five trillion, four hundred thirty billion, five hundred twenty-four million, two hundred thirty thousand, seventy-three".