10111123722943 has 2 divisors, whose sum is σ = 10111123722944. Its totient is φ = 10111123722942.

The previous prime is 10111123722937. The next prime is 10111123722983. The reversal of 10111123722943 is 34922732111101.

10111123722943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10111123722943 - 2¹⁷ = 10111123591871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111123722983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055561861471 + 5055561861472.

It is an arithmetic number, because the mean of its divisors is an integer number (5055561861472).

Almost surely, 2^{10111123722943} is an apocalyptic number.

10111123722943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111123722943 is an equidigital number, since it uses as much as digits as its factorization.

10111123722943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10111123722943 in words is "ten trillion, one hundred eleven billion, one hundred twenty-three million, seven hundred twenty-two thousand, nine hundred forty-three".