4113191 has 2 divisors, whose sum is σ = 4113192. Its totient is φ = 4113190.

The previous prime is 4113181. The next prime is 4113203. The reversal of 4113191 is 1913114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4113191 - 2⁶ = 4113127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4113121) 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, 2056595 + 2056596.

It is an arithmetic number, because the mean of its divisors is an integer number (2056596).

Almost surely, 2^4113191 is an apocalyptic number.

4113191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113191 is an equidigital number, since it uses as much as digits as its factorization.

4113191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 20.

The square root of 4113191 is about 2028.1003426852. The cubic root of 4113191 is about 160.2235287186.

The spelling of 4113191 in words is "four million, one hundred thirteen thousand, one hundred ninety-one".