210243323327 has 2 divisors, whose sum is σ = 210243323328. Its totient is φ = 210243323326.

The previous prime is 210243323317. The next prime is 210243323333. The reversal of 210243323327 is 723323342012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210243323327 - 2³⁰ = 209169581503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210243323293 and 210243323302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210243323317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105121661663 + 105121661664.

It is an arithmetic number, because the mean of its divisors is an integer number (105121661664).

Almost surely, 2^210243323327 is an apocalyptic number.

210243323327 is a deficient number, since it is larger than the sum of its proper divisors (1).

210243323327 is an equidigital number, since it uses as much as digits as its factorization.

210243323327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 210243323327 its reverse (723323342012), we get a palindrome (933566665339).

The spelling of 210243323327 in words is "two hundred ten billion, two hundred forty-three million, three hundred twenty-three thousand, three hundred twenty-seven".