1063310143 has 12 divisors (see below), whose sum is σ = 1279565640. Its totient is φ = 879979632.

The previous prime is 1063310077. The next prime is 1063310159. The reversal of 1063310143 is 3410133601.

It is a happy number.

It is not a de Polignac number, because 1063310143 - 2¹³ = 1063301951 is a prime.

It is a super-2 number, since 2×1063310143² = 2261256920413360898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063310173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372721 + ... + 375562.

It is an arithmetic number, because the mean of its divisors is an integer number (106630470).

Almost surely, 2^1063310143 is an apocalyptic number.

1063310143 is a deficient number, since it is larger than the sum of its proper divisors (216255497).

1063310143 is an equidigital number, since it uses as much as digits as its factorization.

1063310143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748326 (or 748319 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1063310143 is about 32608.4366843920. The cubic root of 1063310143 is about 1020.6730605162.

Adding to 1063310143 its reverse (3410133601), we get a palindrome (4473443744).

The spelling of 1063310143 in words is "one billion, sixty-three million, three hundred ten thousand, one hundred forty-three".