1012010112163 has 2 divisors, whose sum is σ = 1012010112164. Its totient is φ = 1012010112162.

The previous prime is 1012010112119. The next prime is 1012010112257. The reversal of 1012010112163 is 3612110102101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012010112163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012010112163.

It is not a weakly prime, because it can be changed into another prime (1012010112563) 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, 506005056081 + 506005056082.

It is an arithmetic number, because the mean of its divisors is an integer number (506005056082).

Almost surely, 2^{1012010112163} is an apocalyptic number.

1012010112163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012010112163 is an equidigital number, since it uses as much as digits as its factorization.

1012010112163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1012010112163 its reverse (3612110102101), we get a palindrome (4624120214264).

The spelling of 1012010112163 in words is "one trillion, twelve billion, ten million, one hundred twelve thousand, one hundred sixty-three".