105227 has 2 divisors, whose sum is σ = 105228. Its totient is φ = 105226.

The previous prime is 105211. The next prime is 105229. The reversal of 105227 is 722501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105227 - 2⁴ = 105211 is a prime.

It is a super-2 number, since 2×105227² = 22145443058, which contains 22 as substring.

Together with 105229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105229) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52613 + 52614.

It is an arithmetic number, because the mean of its divisors is an integer number (52614).

2¹⁰⁵²²⁷ is an apocalyptic number.

105227 is a deficient number, since it is larger than the sum of its proper divisors (1).

105227 is an equidigital number, since it uses as much as digits as its factorization.

105227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 105227 is about 324.3871144173. The cubic root of 105227 is about 47.2109126831.

Adding to 105227 its reverse (722501), we get a palindrome (827728).

The spelling of 105227 in words is "one hundred five thousand, two hundred twenty-seven".