100000099984717 has 2 divisors, whose sum is σ = 100000099984718. Its totient is φ = 100000099984716.

The previous prime is 100000099984711. The next prime is 100000099984739. The reversal of 100000099984717 is 717489990000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53074051617636 + 46926048367081 = 7285194^2 + 6850259^2 .

It is a cyclic number.

It is not a de Polignac number, because 100000099984717 - 2³ = 100000099984709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000099984711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000049992358 + 50000049992359.

It is an arithmetic number, because the mean of its divisors is an integer number (50000049992359).

Almost surely, 2^{100000099984717} is an apocalyptic number.

It is an amenable number.

100000099984717 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000099984717 is an equidigital number, since it uses as much as digits as its factorization.

100000099984717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 55.

The spelling of 100000099984717 in words is "one hundred trillion, ninety-nine million, nine hundred eighty-four thousand, seven hundred seventeen".