3212311241 has 2 divisors, whose sum is σ = 3212311242. Its totient is φ = 3212311240.

The previous prime is 3212311213. The next prime is 3212311273. The reversal of 3212311241 is 1421132123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2483527225 + 728784016 = 49835^2 + 26996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3212311241 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3212311441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606155620 + 1606155621.

It is an arithmetic number, because the mean of its divisors is an integer number (1606155621).

Almost surely, 2^3212311241 is an apocalyptic number.

It is an amenable number.

3212311241 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212311241 is an equidigital number, since it uses as much as digits as its factorization.

3212311241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 3212311241 is about 56677.2550587976. The cubic root of 3212311241 is about 1475.4999727658.

Adding to 3212311241 its reverse (1421132123), we get a palindrome (4633443364).

The spelling of 3212311241 in words is "three billion, two hundred twelve million, three hundred eleven thousand, two hundred forty-one".