1164247163 has 2 divisors, whose sum is σ = 1164247164. Its totient is φ = 1164247162.

The previous prime is 1164247157. The next prime is 1164247171. The reversal of 1164247163 is 3617424611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1164247163 - 2³⁰ = 90505339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1164247463) 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, 582123581 + 582123582.

It is an arithmetic number, because the mean of its divisors is an integer number (582123582).

Almost surely, 2^1164247163 is an apocalyptic number.

1164247163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164247163 is an equidigital number, since it uses as much as digits as its factorization.

1164247163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 1164247163 is about 34121.0662641131. The cubic root of 1164247163 is about 1051.9983599925.

The spelling of 1164247163 in words is "one billion, one hundred sixty-four million, two hundred forty-seven thousand, one hundred sixty-three".