10320321332 has 24 divisors (see below), whose sum is σ = 18407198376. Its totient is φ = 5061184128.

The previous prime is 10320321331. The next prime is 10320321391. The reversal of 10320321332 is 23312302301.

10320321332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6016174096 + 4304147236 = 77564^2 + 65606^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320321331) 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 7 ways as a sum of consecutive naturals, for example, 918098 + ... + 929270.

It is an arithmetic number, because the mean of its divisors is an integer number (766966599).

Almost surely, 2^10320321332 is an apocalyptic number.

It is an amenable number.

10320321332 is a deficient number, since it is larger than the sum of its proper divisors (8086877044).

10320321332 is a wasteful number, since it uses less digits than its factorization.

10320321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15587 (or 15585 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10320321332 its reverse (23312302301), we get a palindrome (33632623633).

The spelling of 10320321332 in words is "ten billion, three hundred twenty million, three hundred twenty-one thousand, three hundred thirty-two".