10797000209 has 2 divisors, whose sum is σ = 10797000210. Its totient is φ = 10797000208.

The previous prime is 10797000163. The next prime is 10797000217. The reversal of 10797000209 is 90200079701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10738140625 + 58859584 = 103625^2 + 7672^2 .

It is an emirp because it is prime and its reverse (90200079701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10797000209 - 2⁸ = 10796999953 is a prime.

It is not a weakly prime, because it can be changed into another prime (10797080209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5398500104 + 5398500105.

It is an arithmetic number, because the mean of its divisors is an integer number (5398500105).

Almost surely, 2^10797000209 is an apocalyptic number.

It is an amenable number.

10797000209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10797000209 is an equidigital number, since it uses as much as digits as its factorization.

10797000209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 35.

The spelling of 10797000209 in words is "ten billion, seven hundred ninety-seven million, two hundred nine", and thus it is an aban number.