110122311321313 has 4 divisors (see below), whose sum is σ = 110308015050948. Its totient is φ = 109936607591680.

The previous prime is 110122311321263. The next prime is 110122311321353. The reversal of 110122311321313 is 313123113221011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66069130837264 + 44053180484049 = 8128292^2 + 6637257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110122311321313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110122311321353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92851863928 + ... + 92851865113.

It is an arithmetic number, because the mean of its divisors is an integer number (27577003762737).

Almost surely, 2^{110122311321313} is an apocalyptic number.

It is an amenable number.

110122311321313 is a deficient number, since it is larger than the sum of its proper divisors (185703729635).

110122311321313 is an equidigital number, since it uses as much as digits as its factorization.

110122311321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185703729634.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 110122311321313 its reverse (313123113221011), we get a palindrome (423245424542324).

The spelling of 110122311321313 in words is "one hundred ten trillion, one hundred twenty-two billion, three hundred eleven million, three hundred twenty-one thousand, three hundred thirteen".