1041143143 has 2 divisors, whose sum is σ = 1041143144. Its totient is φ = 1041143142.

The previous prime is 1041143141. The next prime is 1041143149. The reversal of 1041143143 is 3413411401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1041143143 - 2¹ = 1041143141 is a prime.

Together with 1041143141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041143141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520571571 + 520571572.

It is an arithmetic number, because the mean of its divisors is an integer number (520571572).

Almost surely, 2^1041143143 is an apocalyptic number.

1041143143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041143143 is an equidigital number, since it uses as much as digits as its factorization.

1041143143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1041143143 is about 32266.7498053337. The cubic root of 1041143143 is about 1013.5304813808.

Adding to 1041143143 its reverse (3413411401), we get a palindrome (4454554544).

The spelling of 1041143143 in words is "one billion, forty-one million, one hundred forty-three thousand, one hundred forty-three".