1168151 has 2 divisors, whose sum is σ = 1168152. Its totient is φ = 1168150.

The previous prime is 1168133. The next prime is 1168169. The reversal of 1168151 is 1518611.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1168133) and next prime (1168169).

It is a cyclic number.

It is not a de Polignac number, because 1168151 - 2¹⁸ = 906007 is a prime.

It is equal to p₉₀₆₃₅ and since 1168151 and 90635 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1168351) 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, 584075 + 584076.

It is an arithmetic number, because the mean of its divisors is an integer number (584076).

2^1168151 is an apocalyptic number.

1168151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1168151 is an equidigital number, since it uses as much as digits as its factorization.

1168151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240, while the sum is 23.

The square root of 1168151 is about 1080.8103441400. The cubic root of 1168151 is about 105.3172866741.

The spelling of 1168151 in words is "one million, one hundred sixty-eight thousand, one hundred fifty-one".