111000101010943 has 2 divisors, whose sum is σ = 111000101010944. Its totient is φ = 111000101010942.

The previous prime is 111000101010919. The next prime is 111000101011049. The reversal of 111000101010943 is 349010101000111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111000101010943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111000101710943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500050505471 + 55500050505472.

It is an arithmetic number, because the mean of its divisors is an integer number (55500050505472).

Almost surely, 2^{111000101010943} is an apocalyptic number.

111000101010943 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000101010943 is an equidigital number, since it uses as much as digits as its factorization.

111000101010943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 111000101010943 in words is "one hundred eleven trillion, one hundred one million, ten thousand, nine hundred forty-three".