3242107331 has 2 divisors, whose sum is σ = 3242107332. Its totient is φ = 3242107330.

The previous prime is 3242107279. The next prime is 3242107333. The reversal of 3242107331 is 1337012423.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3242107331 is a prime.

It is a super-2 number, since 2×3242107331² = 21022519891447887122, which contains 22 as substring.

Together with 3242107333, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3242107331.

It is not a weakly prime, because it can be changed into another prime (3242107333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621053665 + 1621053666.

It is an arithmetic number, because the mean of its divisors is an integer number (1621053666).

Almost surely, 2^3242107331 is an apocalyptic number.

3242107331 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242107331 is an equidigital number, since it uses as much as digits as its factorization.

3242107331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3242107331 is about 56939.5058900233. The cubic root of 3242107331 is about 1480.0479852655.

Adding to 3242107331 its reverse (1337012423), we get a palindrome (4579119754).

The spelling of 3242107331 in words is "three billion, two hundred forty-two million, one hundred seven thousand, three hundred thirty-one".