1152163 has 2 divisors, whose sum is σ = 1152164. Its totient is φ = 1152162.

The previous prime is 1152161. The next prime is 1152181. The reversal of 1152163 is 3612511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152163 - 2¹ = 1152161 is a prime.

Together with 1152161, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1152163.

It is not a weakly prime, because it can be changed into another prime (1152161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576081 + 576082.

It is an arithmetic number, because the mean of its divisors is an integer number (576082).

2^1152163 is an apocalyptic number.

1152163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152163 is an equidigital number, since it uses as much as digits as its factorization.

1152163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180, while the sum is 19.

The square root of 1152163 is about 1073.3885596558. The cubic root of 1152163 is about 104.8345997580.

Adding to 1152163 its reverse (3612511), we get a palindrome (4764674).

It can be divided in two parts, 115 and 2163, that added together give a triangular number (2278 = T₆₇).

The spelling of 1152163 in words is "one million, one hundred fifty-two thousand, one hundred sixty-three".