10323303321 has 4 divisors (see below), whose sum is σ = 13764404432. Its totient is φ = 6882202212.

The previous prime is 10323303317. The next prime is 10323303343. The reversal of 10323303321 is 12330332301.

10323303321 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10323303321 - 2² = 10323303317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10323303721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720550551 + ... + 1720550556.

It is an arithmetic number, because the mean of its divisors is an integer number (3441101108).

Almost surely, 2^10323303321 is an apocalyptic number.

It is an amenable number.

10323303321 is a deficient number, since it is larger than the sum of its proper divisors (3441101111).

10323303321 is an equidigital number, since it uses as much as digits as its factorization.

10323303321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3441101110.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10323303321 its reverse (12330332301), we get a palindrome (22653635622).

The spelling of 10323303321 in words is "ten billion, three hundred twenty-three million, three hundred three thousand, three hundred twenty-one".