10333331321 has 2 divisors, whose sum is σ = 10333331322. Its totient is φ = 10333331320.

The previous prime is 10333331303. The next prime is 10333331353. The reversal of 10333331321 is 12313333301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7583797225 + 2749534096 = 87085^2 + 52436^2 .

It is a cyclic number.

It is not a de Polignac number, because 10333331321 - 2⁶ = 10333331257 is a prime.

It is not a weakly prime, because it can be changed into another prime (10333331381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166665660 + 5166665661.

It is an arithmetic number, because the mean of its divisors is an integer number (5166665661).

Almost surely, 2^10333331321 is an apocalyptic number.

It is an amenable number.

10333331321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10333331321 is an equidigital number, since it uses as much as digits as its factorization.

10333331321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 10333331321 its reverse (12313333301), we get a palindrome (22646664622).

The spelling of 10333331321 in words is "ten billion, three hundred thirty-three million, three hundred thirty-one thousand, three hundred twenty-one".