11234191 has 2 divisors, whose sum is σ = 11234192. Its totient is φ = 11234190.

The previous prime is 11234173. The next prime is 11234207. The reversal of 11234191 is 19143211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11234191 - 2⁵ = 11234159 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 (11234141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617095 + 5617096.

It is an arithmetic number, because the mean of its divisors is an integer number (5617096).

Almost surely, 2^11234191 is an apocalyptic number.

11234191 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234191 is an equidigital number, since it uses as much as digits as its factorization.

11234191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 22.

The square root of 11234191 is about 3351.7444711672. The cubic root of 11234191 is about 223.9652303069.

The spelling of 11234191 in words is "eleven million, two hundred thirty-four thousand, one hundred ninety-one".