110209427 has 2 divisors, whose sum is σ = 110209428. Its totient is φ = 110209426.

The previous prime is 110209417. The next prime is 110209441. The reversal of 110209427 is 724902011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110209427 - 2¹⁰ = 110208403 is a prime.

It is a super-2 number, since 2×110209427² = 24292235599336658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110209396 and 110209405.

It is not a weakly prime, because it can be changed into another prime (110209417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55104713 + 55104714.

It is an arithmetic number, because the mean of its divisors is an integer number (55104714).

Almost surely, 2^110209427 is an apocalyptic number.

110209427 is a deficient number, since it is larger than the sum of its proper divisors (1).

110209427 is an equidigital number, since it uses as much as digits as its factorization.

110209427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 110209427 is about 10498.0677745955. The cubic root of 110209427 is about 479.4458695065.

The spelling of 110209427 in words is "one hundred ten million, two hundred nine thousand, four hundred twenty-seven".