1065794331163 has 2 divisors, whose sum is σ = 1065794331164. Its totient is φ = 1065794331162.

The previous prime is 1065794331137. The next prime is 1065794331187. The reversal of 1065794331163 is 3611334975601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1065794331163 - 2⁵ = 1065794331131 is a prime.

It is a super-2 number, since 2×1065794331163² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1065794331463) 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 as a sum of consecutive naturals, namely, 532897165581 + 532897165582.

It is an arithmetic number, because the mean of its divisors is an integer number (532897165582).

Almost surely, 2^{1065794331163} is an apocalyptic number.

1065794331163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065794331163 is an equidigital number, since it uses as much as digits as its factorization.

1065794331163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 1065794331163 in words is "one trillion, sixty-five billion, seven hundred ninety-four million, three hundred thirty-one thousand, one hundred sixty-three".