1110110020043 has 2 divisors, whose sum is σ = 1110110020044. Its totient is φ = 1110110020042.

The previous prime is 1110110019971. The next prime is 1110110020049. The reversal of 1110110020043 is 3400200110111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110110020043 - 2⁴⁰ = 10598392267 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110110020049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555055010021 + 555055010022.

It is an arithmetic number, because the mean of its divisors is an integer number (555055010022).

Almost surely, 2^{1110110020043} is an apocalyptic number.

1110110020043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110110020043 is an equidigital number, since it uses as much as digits as its factorization.

1110110020043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1110110020043 its reverse (3400200110111), we get a palindrome (4510310130154).

The spelling of 1110110020043 in words is "one trillion, one hundred ten billion, one hundred ten million, twenty thousand, forty-three".