1132794191 has 2 divisors, whose sum is σ = 1132794192. Its totient is φ = 1132794190.

The previous prime is 1132794119. The next prime is 1132794199. The reversal of 1132794191 is 1914972311.

Together with previous prime (1132794119) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132794191 - 2¹⁸ = 1132532047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132794199) 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, 566397095 + 566397096.

It is an arithmetic number, because the mean of its divisors is an integer number (566397096).

Almost surely, 2^1132794191 is an apocalyptic number.

1132794191 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132794191 is an equidigital number, since it uses as much as digits as its factorization.

1132794191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 38.

The square root of 1132794191 is about 33657.0080518159. The cubic root of 1132794191 is about 1042.4382482539.

The spelling of 1132794191 in words is "one billion, one hundred thirty-two million, seven hundred ninety-four thousand, one hundred ninety-one".