110121210010043 has 2 divisors, whose sum is σ = 110121210010044. Its totient is φ = 110121210010042.

The previous prime is 110121210009971. The next prime is 110121210010169. The reversal of 110121210010043 is 340010012121011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110121210010043 - 2⁴⁴ = 92529023965627 is a prime.

It is not a weakly prime, because it can be changed into another prime (110121210012043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060605005021 + 55060605005022.

It is an arithmetic number, because the mean of its divisors is an integer number (55060605005022).

Almost surely, 2^{110121210010043} is an apocalyptic number.

110121210010043 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121210010043 is an equidigital number, since it uses as much as digits as its factorization.

110121210010043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 110121210010043 its reverse (340010012121011), we get a palindrome (450131222131054).

The spelling of 110121210010043 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred ten million, ten thousand, forty-three".