1144101163 has 2 divisors, whose sum is σ = 1144101164. Its totient is φ = 1144101162.

The previous prime is 1144101149. The next prime is 1144101191. The reversal of 1144101163 is 3611014411.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3611014411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1144101163 - 2⁹ = 1144100651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144101113) 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, 572050581 + 572050582.

It is an arithmetic number, because the mean of its divisors is an integer number (572050582).

Almost surely, 2^1144101163 is an apocalyptic number.

1144101163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144101163 is an equidigital number, since it uses as much as digits as its factorization.

1144101163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1144101163 is about 33824.5644909140. The cubic root of 1144101163 is about 1045.8951337557.

Adding to 1144101163 its reverse (3611014411), we get a palindrome (4755115574).

The spelling of 1144101163 in words is "one billion, one hundred forty-four million, one hundred one thousand, one hundred sixty-three".