1133153191 has 2 divisors, whose sum is σ = 1133153192. Its totient is φ = 1133153190.

The previous prime is 1133153129. The next prime is 1133153227. The reversal of 1133153191 is 1913513311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1133153191 - 2⁹ = 1133152679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133150191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566576595 + 566576596.

It is an arithmetic number, because the mean of its divisors is an integer number (566576596).

Almost surely, 2^1133153191 is an apocalyptic number.

1133153191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133153191 is an equidigital number, since it uses as much as digits as its factorization.

1133153191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1215, while the sum is 28.

The square root of 1133153191 is about 33662.3408425499. The cubic root of 1133153191 is about 1042.5483582243.

The spelling of 1133153191 in words is "one billion, one hundred thirty-three million, one hundred fifty-three thousand, one hundred ninety-one".