43113322099999 has 2 divisors, whose sum is σ = 43113322100000. Its totient is φ = 43113322099998.

The previous prime is 43113322099997. The next prime is 43113322100011. The reversal of 43113322099999 is 99999022331134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43113322099999 - 2¹ = 43113322099997 is a prime.

Together with 43113322099997, 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 43113322099999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43113322099997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21556661049999 + 21556661050000.

It is an arithmetic number, because the mean of its divisors is an integer number (21556661050000).

Almost surely, 2^{43113322099999} is an apocalyptic number.

43113322099999 is a deficient number, since it is larger than the sum of its proper divisors (1).

43113322099999 is an equidigital number, since it uses as much as digits as its factorization.

43113322099999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25509168, while the sum is 64.

The spelling of 43113322099999 in words is "forty-three trillion, one hundred thirteen billion, three hundred twenty-two million, ninety-nine thousand, nine hundred ninety-nine".