9993000109 has 2 divisors, whose sum is σ = 9993000110. Its totient is φ = 9993000108.

The previous prime is 9993000089. The next prime is 9993000131. The reversal of 9993000109 is 9010003999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9770334025 + 222666084 = 98845^2 + 14922^2 .

It is an emirp because it is prime and its reverse (9010003999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9993000109 - 2¹⁹ = 9992475821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9993000709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996500054 + 4996500055.

It is an arithmetic number, because the mean of its divisors is an integer number (4996500055).

Almost surely, 2^9993000109 is an apocalyptic number.

It is an amenable number.

9993000109 is a deficient number, since it is larger than the sum of its proper divisors (1).

9993000109 is an equidigital number, since it uses as much as digits as its factorization.

9993000109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19683, while the sum is 40.

The square root of 9993000109 is about 99964.9944180462. The cubic root of 9993000109 is about 2153.9318790930.

The spelling of 9993000109 in words is "nine billion, nine hundred ninety-three million, one hundred nine", and thus it is an aban number.