10316403321 has 24 divisors (see below), whose sum is σ = 16061895360. Its totient is φ = 5769634272.

The previous prime is 10316403319. The next prime is 10316403337. The reversal of 10316403321 is 12330461301.

It is a happy number.

It is not a de Polignac number, because 10316403321 - 2¹ = 10316403319 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10316403291 and 10316403300.

It is not an unprimeable number, because it can be changed into a prime (10316403311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64806 + ... + 157583.

It is an arithmetic number, because the mean of its divisors is an integer number (669245640).

Almost surely, 2^10316403321 is an apocalyptic number.

It is an amenable number.

10316403321 is a deficient number, since it is larger than the sum of its proper divisors (5745492039).

10316403321 is an equidigital number, since it uses as much as digits as its factorization.

10316403321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222493 (or 222446 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10316403321 its reverse (12330461301), we get a palindrome (22646864622).

The spelling of 10316403321 in words is "ten billion, three hundred sixteen million, four hundred three thousand, three hundred twenty-one".