23310310100321 has 2 divisors, whose sum is σ = 23310310100322. Its totient is φ = 23310310100320.

The previous prime is 23310310100291. The next prime is 23310310100353. The reversal of 23310310100321 is 12300101301332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15215374674721 + 8094935425600 = 3900689^2 + 2845160^2 .

It is a cyclic number.

It is not a de Polignac number, because 23310310100321 - 2⁶ = 23310310100257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23310310100293 and 23310310100302.

It is not a weakly prime, because it can be changed into another prime (23310310600321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655155050160 + 11655155050161.

It is an arithmetic number, because the mean of its divisors is an integer number (11655155050161).

Almost surely, 2^{23310310100321} is an apocalyptic number.

It is an amenable number.

23310310100321 is a deficient number, since it is larger than the sum of its proper divisors (1).

23310310100321 is an equidigital number, since it uses as much as digits as its factorization.

23310310100321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 23310310100321 its reverse (12300101301332), we get a palindrome (35610411401653).

The spelling of 23310310100321 in words is "twenty-three trillion, three hundred ten billion, three hundred ten million, one hundred thousand, three hundred twenty-one".