10332321287 has 2 divisors, whose sum is σ = 10332321288. Its totient is φ = 10332321286.

The previous prime is 10332321253. The next prime is 10332321301. The reversal of 10332321287 is 78212323301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10332321287 - 2⁸ = 10332321031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10332321887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5166160643 + 5166160644.

It is an arithmetic number, because the mean of its divisors is an integer number (5166160644).

Almost surely, 2^10332321287 is an apocalyptic number.

10332321287 is a deficient number, since it is larger than the sum of its proper divisors (1).

10332321287 is an equidigital number, since it uses as much as digits as its factorization.

10332321287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 10332321287 its reverse (78212323301), we get a palindrome (88544644588).

The spelling of 10332321287 in words is "ten billion, three hundred thirty-two million, three hundred twenty-one thousand, two hundred eighty-seven".