2112815299183 has 2 divisors, whose sum is σ = 2112815299184. Its totient is φ = 2112815299182.

The previous prime is 2112815299139. The next prime is 2112815299207. The reversal of 2112815299183 is 3819925182112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112815299183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2112815299183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112815291183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056407649591 + 1056407649592.

It is an arithmetic number, because the mean of its divisors is an integer number (1056407649592).

Almost surely, 2^{2112815299183} is an apocalyptic number.

2112815299183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112815299183 is an equidigital number, since it uses as much as digits as its factorization.

2112815299183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 52.

The spelling of 2112815299183 in words is "two trillion, one hundred twelve billion, eight hundred fifteen million, two hundred ninety-nine thousand, one hundred eighty-three".