10321323311 has 12 divisors (see below), whose sum is σ = 11180319120. Its totient is φ = 9523987200.

The previous prime is 10321323307. The next prime is 10321323323. The reversal of 10321323311 is 11332312301.

It is not a de Polignac number, because 10321323311 - 2² = 10321323307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321323911) 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 in 11 ways as a sum of consecutive naturals, for example, 551711 + ... + 570111.

It is an arithmetic number, because the mean of its divisors is an integer number (931693260).

Almost surely, 2^10321323311 is an apocalyptic number.

10321323311 is a deficient number, since it is larger than the sum of its proper divisors (858995809).

10321323311 is a wasteful number, since it uses less digits than its factorization.

10321323311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21746 (or 21733 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10321323311 its reverse (11332312301), we get a palindrome (21653635612).

The spelling of 10321323311 in words is "ten billion, three hundred twenty-one million, three hundred twenty-three thousand, three hundred eleven".