1063321041073 has 2 divisors, whose sum is σ = 1063321041074. Its totient is φ = 1063321041072.

The previous prime is 1063321041043. The next prime is 1063321041103. The reversal of 1063321041073 is 3701401233601.

It is a balanced prime because it is at equal distance from previous prime (1063321041043) and next prime (1063321041103).

It can be written as a sum of positive squares in only one way, i.e., 1018854040689 + 44467000384 = 1009383^2 + 210872^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063321041073 - 2¹³ = 1063321032881 is a prime.

It is a super-2 number, since 2×1063321041073² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063321041043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531660520536 + 531660520537.

It is an arithmetic number, because the mean of its divisors is an integer number (531660520537).

Almost surely, 2^{1063321041073} is an apocalyptic number.

It is an amenable number.

1063321041073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063321041073 is an equidigital number, since it uses as much as digits as its factorization.

1063321041073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 1063321041073 its reverse (3701401233601), we get a palindrome (4764722274674).

The spelling of 1063321041073 in words is "one trillion, sixty-three billion, three hundred twenty-one million, forty-one thousand, seventy-three".