10312321048 has 16 divisors (see below), whose sum is σ = 19483203960. Its totient is φ = 5116800000.

The previous prime is 10312321043. The next prime is 10312321049. The reversal of 10312321048 is 84012321301.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312321043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4918953 + ... + 4921048.

Almost surely, 2^10312321048 is an apocalyptic number.

It is an amenable number.

10312321048 is a deficient number, since it is larger than the sum of its proper divisors (9170882912).

10312321048 is a wasteful number, since it uses less digits than its factorization.

10312321048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9840138 (or 9840134 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 10312321048 its reverse (84012321301), we get a palindrome (94324642349).

The spelling of 10312321048 in words is "ten billion, three hundred twelve million, three hundred twenty-one thousand, forty-eight".