111301123441043 has 2 divisors, whose sum is σ = 111301123441044. Its totient is φ = 111301123441042.

The previous prime is 111301123441033. The next prime is 111301123441073. The reversal of 111301123441043 is 340144321103111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111301123441043 - 2¹⁰ = 111301123440019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111301123440997 and 111301123441015.

It is not a weakly prime, because it can be changed into another prime (111301123441033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650561720521 + 55650561720522.

It is an arithmetic number, because the mean of its divisors is an integer number (55650561720522).

Almost surely, 2^{111301123441043} is an apocalyptic number.

111301123441043 is a deficient number, since it is larger than the sum of its proper divisors (1).

111301123441043 is an equidigital number, since it uses as much as digits as its factorization.

111301123441043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 111301123441043 its reverse (340144321103111), we get a palindrome (451445444544154).

The spelling of 111301123441043 in words is "one hundred eleven trillion, three hundred one billion, one hundred twenty-three million, four hundred forty-one thousand, forty-three".