100323227 has 2 divisors, whose sum is σ = 100323228. Its totient is φ = 100323226.

The previous prime is 100323221. The next prime is 100323229. The reversal of 100323227 is 722323001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100323227 - 2⁶ = 100323163 is a prime.

Together with 100323229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 100323199 and 100323208.

It is not a weakly prime, because it can be changed into another prime (100323221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50161613 + 50161614.

It is an arithmetic number, because the mean of its divisors is an integer number (50161614).

Almost surely, 2^100323227 is an apocalyptic number.

100323227 is a deficient number, since it is larger than the sum of its proper divisors (1).

100323227 is an equidigital number, since it uses as much as digits as its factorization.

100323227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 100323227 is about 10016.1483116016. The cubic root of 100323227 is about 464.6584411234.

Adding to 100323227 its reverse (722323001), we get a palindrome (822646228).

The spelling of 100323227 in words is "one hundred million, three hundred twenty-three thousand, two hundred twenty-seven".