10321312432 has 40 divisors (see below), whose sum is σ = 20408202720. Its totient is φ = 5054999040.

The previous prime is 10321312427. The next prime is 10321312433. The reversal of 10321312432 is 23421312301.

10321312432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10321312433) 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, 525444 + ... + 544732.

It is an arithmetic number, because the mean of its divisors is an integer number (510205068).

Almost surely, 2^10321312432 is an apocalyptic number.

It is an amenable number.

10321312432 is a deficient number, since it is larger than the sum of its proper divisors (10086890288).

10321312432 is a wasteful number, since it uses less digits than its factorization.

10321312432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19981 (or 19975 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10321312432 its reverse (23421312301), we get a palindrome (33742624733).

The spelling of 10321312432 in words is "ten billion, three hundred twenty-one million, three hundred twelve thousand, four hundred thirty-two".