1121179 has 2 divisors, whose sum is σ = 1121180. Its totient is φ = 1121178.

The previous prime is 1121173. The next prime is 1121189. The reversal of 1121179 is 9711211.

1121179 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121179 - 2⁵ = 1121147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560589 + 560590.

It is an arithmetic number, because the mean of its divisors is an integer number (560590).

2^1121179 is an apocalyptic number.

1121179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121179 is an equidigital number, since it uses as much as digits as its factorization.

1121179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126, while the sum is 22.

The square root of 1121179 is about 1058.8574030529. The cubic root of 1121179 is about 103.8863094397.

The spelling of 1121179 in words is "one million, one hundred twenty-one thousand, one hundred seventy-nine".