105118927 has 2 divisors, whose sum is σ = 105118928. Its totient is φ = 105118926.

The previous prime is 105118903. The next prime is 105118969. The reversal of 105118927 is 729811501.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (729811501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105118927 - 2¹⁵ = 105086159 is a prime.

It is a super-2 number, since 2×105118927² = 22099977627262658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105118892 and 105118901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105118987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52559463 + 52559464.

It is an arithmetic number, because the mean of its divisors is an integer number (52559464).

Almost surely, 2^105118927 is an apocalyptic number.

105118927 is a deficient number, since it is larger than the sum of its proper divisors (1).

105118927 is an equidigital number, since it uses as much as digits as its factorization.

105118927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 34.

The square root of 105118927 is about 10252.7521671013. The cubic root of 105118927 is about 471.9474454916.

The spelling of 105118927 in words is "one hundred five million, one hundred eighteen thousand, nine hundred twenty-seven".