10111123222943 has 2 divisors, whose sum is σ = 10111123222944. Its totient is φ = 10111123222942.

The previous prime is 10111123222909. The next prime is 10111123222957. The reversal of 10111123222943 is 34922232111101.

It is a strong prime.

It is an emirp because it is prime and its reverse (34922232111101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10111123222943 - 2³² = 10106828255647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111123722943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055561611471 + 5055561611472.

It is an arithmetic number, because the mean of its divisors is an integer number (5055561611472).

Almost surely, 2^{10111123222943} is an apocalyptic number.

10111123222943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111123222943 is an equidigital number, since it uses as much as digits as its factorization.

10111123222943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 10111123222943 in words is "ten trillion, one hundred eleven billion, one hundred twenty-three million, two hundred twenty-two thousand, nine hundred forty-three".