3332231321 has 2 divisors, whose sum is σ = 3332231322. Its totient is φ = 3332231320.

The previous prime is 3332231311. The next prime is 3332231339. The reversal of 3332231321 is 1231322333.

3332231321 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 can be written as a sum of positive squares in only one way, i.e., 3332175625 + 55696 = 57725^2 + 236^2 .

It is an emirp because it is prime and its reverse (1231322333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3332231321 - 2¹⁴ = 3332214937 is a prime.

It is a super-2 number, since 2×3332231321² = 22207531153306810082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3332231311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666115660 + 1666115661.

It is an arithmetic number, because the mean of its divisors is an integer number (1666115661).

Almost surely, 2^3332231321 is an apocalyptic number.

It is an amenable number.

3332231321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332231321 is an equidigital number, since it uses as much as digits as its factorization.

3332231321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 23.

The square root of 3332231321 is about 57725.4824232765. The cubic root of 3332231321 is about 1493.6369452645.

Adding to 3332231321 its reverse (1231322333), we get a palindrome (4563553654).

The spelling of 3332231321 in words is "three billion, three hundred thirty-two million, two hundred thirty-one thousand, three hundred twenty-one".