3230643225571 has 2 divisors, whose sum is σ = 3230643225572. Its totient is φ = 3230643225570.

The previous prime is 3230643225541. The next prime is 3230643225613. The reversal of 3230643225571 is 1755223460323.

3230643225571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1755223460323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3230643225571 - 2⁵ = 3230643225539 is a prime.

It is not a weakly prime, because it can be changed into another prime (3230643225541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615321612785 + 1615321612786.

It is an arithmetic number, because the mean of its divisors is an integer number (1615321612786).

Almost surely, 2^{3230643225571} is an apocalyptic number.

3230643225571 is a deficient number, since it is larger than the sum of its proper divisors (1).

3230643225571 is an equidigital number, since it uses as much as digits as its factorization.

3230643225571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 3230643225571 its reverse (1755223460323), we get a palindrome (4985866685894).

The spelling of 3230643225571 in words is "three trillion, two hundred thirty billion, six hundred forty-three million, two hundred twenty-five thousand, five hundred seventy-one".