1179151 has 2 divisors, whose sum is σ = 1179152. Its totient is φ = 1179150.

The previous prime is 1179149. The next prime is 1179173. The reversal of 1179151 is 1519711.

It is a weak prime.

It is an emirp because it is prime and its reverse (1519711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1179151 - 2¹ = 1179149 is a prime.

Together with 1179149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1179251) 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, 589575 + 589576.

It is an arithmetic number, because the mean of its divisors is an integer number (589576).

2^1179151 is an apocalyptic number.

1179151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1179151 is an equidigital number, since it uses as much as digits as its factorization.

1179151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 315, while the sum is 25.

The square root of 1179151 is about 1085.8871948780. The cubic root of 1179151 is about 105.6468310325.

The spelling of 1179151 in words is "one million, one hundred seventy-nine thousand, one hundred fifty-one".