100100100017017 has 2 divisors, whose sum is σ = 100100100017018. Its totient is φ = 100100100017016.

The previous prime is 100100100017011. The next prime is 100100100017077. The reversal of 100100100017017 is 710710001001001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82100071906281 + 18000028110736 = 9060909^2 + 4242644^2 .

It is a cyclic number.

It is not a de Polignac number, because 100100100017017 - 2²³ = 100100091628409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100100100016985 and 100100100017003.

It is not a weakly prime, because it can be changed into another prime (100100100017011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050050008508 + 50050050008509.

It is an arithmetic number, because the mean of its divisors is an integer number (50050050008509).

Almost surely, 2^{100100100017017} is an apocalyptic number.

It is an amenable number.

100100100017017 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100100017017 is an equidigital number, since it uses as much as digits as its factorization.

100100100017017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49, while the sum is 19.

Adding to 100100100017017 its reverse (710710001001001), we get a palindrome (810810101018018).

The spelling of 100100100017017 in words is "one hundred trillion, one hundred billion, one hundred million, seventeen thousand, seventeen".