100002009199 has 2 divisors, whose sum is σ = 100002009200. Its totient is φ = 100002009198.

The previous prime is 100002009197. The next prime is 100002009223. The reversal of 100002009199 is 991900200001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100002009199 - 2¹ = 100002009197 is a prime.

Together with 100002009197, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 100002009199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100002009197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001004599 + 50001004600.

It is an arithmetic number, because the mean of its divisors is an integer number (50001004600).

Almost surely, 2^100002009199 is an apocalyptic number.

100002009199 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002009199 is an equidigital number, since it uses as much as digits as its factorization.

100002009199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 31.

The spelling of 100002009199 in words is "one hundred billion, two million, nine thousand, one hundred ninety-nine".