10321321232 has 20 divisors (see below), whose sum is σ = 20336503440. Its totient is φ = 5073191328.

The previous prime is 10321321229. The next prime is 10321321237. The reversal of 10321321232 is 23212312301.

It is not an unprimeable number, because it can be changed into a prime (10321321237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5465858 + ... + 5467745.

It is an arithmetic number, because the mean of its divisors is an integer number (1016825172).

Almost surely, 2^10321321232 is an apocalyptic number.

It is an amenable number.

10321321232 is a deficient number, since it is larger than the sum of its proper divisors (10015182208).

10321321232 is a wasteful number, since it uses less digits than its factorization.

10321321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10933670 (or 10933664 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10321321232 its reverse (23212312301), we get a palindrome (33533633533).

The spelling of 10321321232 in words is "ten billion, three hundred twenty-one million, three hundred twenty-one thousand, two hundred thirty-two".