1063321041043 has 2 divisors, whose sum is σ = 1063321041044. Its totient is φ = 1063321041042.

The previous prime is 1063321041011. The next prime is 1063321041073. The reversal of 1063321041043 is 3401401233601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063321041043 - 2⁵ = 1063321041011 is a prime.

It is a super-2 number, since 2×1063321041043² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063321041073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531660520521 + 531660520522.

It is an arithmetic number, because the mean of its divisors is an integer number (531660520522).

Almost surely, 2^{1063321041043} is an apocalyptic number.

1063321041043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063321041043 is an equidigital number, since it uses as much as digits as its factorization.

1063321041043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1063321041043 its reverse (3401401233601), we get a palindrome (4464722274644).

The spelling of 1063321041043 in words is "one trillion, sixty-three billion, three hundred twenty-one million, forty-one thousand, forty-three".