1134041191 has 2 divisors, whose sum is σ = 1134041192. Its totient is φ = 1134041190.

The previous prime is 1134041141. The next prime is 1134041267. The reversal of 1134041191 is 1911404311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1134041191 - 2⁷ = 1134041063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134041131) 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, 567020595 + 567020596.

It is an arithmetic number, because the mean of its divisors is an integer number (567020596).

Almost surely, 2^1134041191 is an apocalyptic number.

1134041191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134041191 is an equidigital number, since it uses as much as digits as its factorization.

1134041191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1134041191 is about 33675.5280730681. The cubic root of 1134041191 is about 1042.8206195047.

The spelling of 1134041191 in words is "one billion, one hundred thirty-four million, forty-one thousand, one hundred ninety-one".