100340717 has 2 divisors, whose sum is σ = 100340718. Its totient is φ = 100340716.

The previous prime is 100340711. The next prime is 100340753. The reversal of 100340717 is 717043001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93045316 + 7295401 = 9646^2 + 2701^2 .

It is an emirp because it is prime and its reverse (717043001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100340717 - 2¹⁶ = 100275181 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 100340692 and 100340701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100340711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50170358 + 50170359.

It is an arithmetic number, because the mean of its divisors is an integer number (50170359).

Almost surely, 2^100340717 is an apocalyptic number.

It is an amenable number.

100340717 is a deficient number, since it is larger than the sum of its proper divisors (1).

100340717 is an equidigital number, since it uses as much as digits as its factorization.

100340717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 100340717 is about 10017.0213636590. The cubic root of 100340717 is about 464.6854418627.

Adding to 100340717 its reverse (717043001), we get a palindrome (817383718).

The spelling of 100340717 in words is "one hundred million, three hundred forty thousand, seven hundred seventeen".