110110214044321 has 2 divisors, whose sum is σ = 110110214044322. Its totient is φ = 110110214044320.

The previous prime is 110110214044319. The next prime is 110110214044379. The reversal of 110110214044321 is 123440412011011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86593000247296 + 23517213797025 = 9305536^2 + 4849455^2 .

It is a cyclic number.

It is not a de Polignac number, because 110110214044321 - 2¹ = 110110214044319 is a prime.

Together with 110110214044319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (110110214044021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055107022160 + 55055107022161.

It is an arithmetic number, because the mean of its divisors is an integer number (55055107022161).

Almost surely, 2^{110110214044321} is an apocalyptic number.

It is an amenable number.

110110214044321 is a deficient number, since it is larger than the sum of its proper divisors (1).

110110214044321 is an equidigital number, since it uses as much as digits as its factorization.

110110214044321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 110110214044321 its reverse (123440412011011), we get a palindrome (233550626055332).

The spelling of 110110214044321 in words is "one hundred ten trillion, one hundred ten billion, two hundred fourteen million, forty-four thousand, three hundred twenty-one".