110021140323443 has 2 divisors, whose sum is σ = 110021140323444. Its totient is φ = 110021140323442.

The previous prime is 110021140323403. The next prime is 110021140323449. The reversal of 110021140323443 is 344323041120011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110021140323443 - 2³⁴ = 110003960454259 is a prime.

It is not a weakly prime, because it can be changed into another prime (110021140323449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010570161721 + 55010570161722.

It is an arithmetic number, because the mean of its divisors is an integer number (55010570161722).

Almost surely, 2^{110021140323443} is an apocalyptic number.

110021140323443 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021140323443 is an equidigital number, since it uses as much as digits as its factorization.

110021140323443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 110021140323443 its reverse (344323041120011), we get a palindrome (454344181443454).

The spelling of 110021140323443 in words is "one hundred ten trillion, twenty-one billion, one hundred forty million, three hundred twenty-three thousand, four hundred forty-three".