10310321328 has 20 divisors (see below), whose sum is σ = 26634996888. Its totient is φ = 3436773760.

The previous prime is 10310321327. The next prime is 10310321369. The reversal of 10310321328 is 82312301301.

It is a super-2 number, since 2×10310321328² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10310321298 and 10310321307.

It is not an unprimeable number, because it can be changed into a prime (10310321327) 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, 107399133 + ... + 107399228.

Almost surely, 2^10310321328 is an apocalyptic number.

It is an amenable number.

10310321328 is an abundant number, since it is smaller than the sum of its proper divisors (16324675560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10310321328 is a wasteful number, since it uses less digits than its factorization.

10310321328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214798372 (or 214798366 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10310321328 its reverse (82312301301), we get a palindrome (92622622629).

The spelling of 10310321328 in words is "ten billion, three hundred ten million, three hundred twenty-one thousand, three hundred twenty-eight".