3311144321 has 2 divisors, whose sum is σ = 3311144322. Its totient is φ = 3311144320.

The previous prime is 3311144303. The next prime is 3311144329. The reversal of 3311144321 is 1234411133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2941543696 + 369600625 = 54236^2 + 19225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3311144321 - 2⁶ = 3311144257 is a prime.

It is not a weakly prime, because it can be changed into another prime (3311144329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655572160 + 1655572161.

It is an arithmetic number, because the mean of its divisors is an integer number (1655572161).

Almost surely, 2^3311144321 is an apocalyptic number.

It is an amenable number.

3311144321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311144321 is an equidigital number, since it uses as much as digits as its factorization.

3311144321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 3311144321 is about 57542.5435742981. The cubic root of 3311144321 is about 1490.4796019262.

Adding to 3311144321 its reverse (1234411133), we get a palindrome (4545555454).

The spelling of 3311144321 in words is "three billion, three hundred eleven million, one hundred forty-four thousand, three hundred twenty-one".