12100300999 has 2 divisors, whose sum is σ = 12100301000. Its totient is φ = 12100300998.

The previous prime is 12100300991. The next prime is 12100301027. The reversal of 12100300999 is 99900300121.

It is a weak prime.

It is an emirp because it is prime and its reverse (99900300121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12100300999 - 2³ = 12100300991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12100300991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050150499 + 6050150500.

It is an arithmetic number, because the mean of its divisors is an integer number (6050150500).

Almost surely, 2^12100300999 is an apocalyptic number.

12100300999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100300999 is an equidigital number, since it uses as much as digits as its factorization.

12100300999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 34.

The spelling of 12100300999 in words is "twelve billion, one hundred million, three hundred thousand, nine hundred ninety-nine".