10323100321 has 2 divisors, whose sum is σ = 10323100322. Its totient is φ = 10323100320.

The previous prime is 10323100303. The next prime is 10323100331. The reversal of 10323100321 is 12300132301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5319660096 + 5003440225 = 72936^2 + 70735^2 .

It is an emirp because it is prime and its reverse (12300132301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10323100321 - 2¹¹ = 10323098273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10323100295 and 10323100304.

It is not a weakly prime, because it can be changed into another prime (10323100331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161550160 + 5161550161.

It is an arithmetic number, because the mean of its divisors is an integer number (5161550161).

Almost surely, 2^10323100321 is an apocalyptic number.

It is an amenable number.

10323100321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323100321 is an equidigital number, since it uses as much as digits as its factorization.

10323100321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10323100321 its reverse (12300132301), we get a palindrome (22623232622).

The spelling of 10323100321 in words is "ten billion, three hundred twenty-three million, one hundred thousand, three hundred twenty-one".