1143004063 has 2 divisors, whose sum is σ = 1143004064. Its totient is φ = 1143004062.

The previous prime is 1143004019. The next prime is 1143004073. The reversal of 1143004063 is 3604003411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1143004063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1143004073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571502031 + 571502032.

It is an arithmetic number, because the mean of its divisors is an integer number (571502032).

Almost surely, 2^1143004063 is an apocalyptic number.

1143004063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143004063 is an equidigital number, since it uses as much as digits as its factorization.

1143004063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1143004063 is about 33808.3430975255. The cubic root of 1143004063 is about 1045.5607173728.

Adding to 1143004063 its reverse (3604003411), we get a palindrome (4747007474).

The spelling of 1143004063 in words is "one billion, one hundred forty-three million, four thousand, sixty-three".