12010100017 has 2 divisors, whose sum is σ = 12010100018. Its totient is φ = 12010100016.

The previous prime is 12010099951. The next prime is 12010100027. The reversal of 12010100017 is 71000101021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6797837601 + 5212262416 = 82449^2 + 72196^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010100017 - 2³¹ = 9862616369 is a prime.

It is not a weakly prime, because it can be changed into another prime (12010100027) 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, 6005050008 + 6005050009.

It is an arithmetic number, because the mean of its divisors is an integer number (6005050009).

Almost surely, 2^12010100017 is an apocalyptic number.

It is an amenable number.

12010100017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010100017 is an equidigital number, since it uses as much as digits as its factorization.

12010100017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 12010100017 its reverse (71000101021), we get a palindrome (83010201038).

The spelling of 12010100017 in words is "twelve billion, ten million, one hundred thousand, seventeen".