1000110111043 has 2 divisors, whose sum is σ = 1000110111044. Its totient is φ = 1000110111042.

The previous prime is 1000110110999. The next prime is 1000110111053. The reversal of 1000110111043 is 3401110110001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000110111043 - 2²⁹ = 999573240131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000110111053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500055055521 + 500055055522.

It is an arithmetic number, because the mean of its divisors is an integer number (500055055522).

Almost surely, 2^{1000110111043} is an apocalyptic number.

1000110111043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000110111043 is an equidigital number, since it uses as much as digits as its factorization.

1000110111043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1000110111043 its reverse (3401110110001), we get a palindrome (4401220221044).

The spelling of 1000110111043 in words is "one trillion, one hundred ten million, one hundred eleven thousand, forty-three".