325203330443 has 2 divisors, whose sum is σ = 325203330444. Its totient is φ = 325203330442.

The previous prime is 325203330409. The next prime is 325203330457. The reversal of 325203330443 is 344033302523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325203330443 is a prime.

It is a super-2 number, since 2×325203330443² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325203330043) 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, 162601665221 + 162601665222.

It is an arithmetic number, because the mean of its divisors is an integer number (162601665222).

Almost surely, 2^325203330443 is an apocalyptic number.

325203330443 is a deficient number, since it is larger than the sum of its proper divisors (1).

325203330443 is an equidigital number, since it uses as much as digits as its factorization.

325203330443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 32.

Adding to 325203330443 its reverse (344033302523), we get a palindrome (669236632966).

The spelling of 325203330443 in words is "three hundred twenty-five billion, two hundred three million, three hundred thirty thousand, four hundred forty-three".