111004163 has 2 divisors, whose sum is σ = 111004164. Its totient is φ = 111004162.

The previous prime is 111004133. The next prime is 111004189. The reversal of 111004163 is 361400111.

It is a strong prime.

It is an emirp because it is prime and its reverse (361400111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111004163 - 2¹⁸ = 110742019 is a prime.

It is not a weakly prime, because it can be changed into another prime (111004133) 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, 55502081 + 55502082.

It is an arithmetic number, because the mean of its divisors is an integer number (55502082).

Almost surely, 2^111004163 is an apocalyptic number.

111004163 is a deficient number, since it is larger than the sum of its proper divisors (1).

111004163 is an equidigital number, since it uses as much as digits as its factorization.

111004163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 111004163 is about 10535.8513182372. The cubic root of 111004163 is about 480.5955613864.

Adding to 111004163 its reverse (361400111), we get a palindrome (472404274).

The spelling of 111004163 in words is "one hundred eleven million, four thousand, one hundred sixty-three".