110313221000321 has 4 divisors (see below), whose sum is σ = 111155306656944. Its totient is φ = 109471135343700.

The previous prime is 110313221000263. The next prime is 110313221000327. The reversal of 110313221000321 is 123000122313011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110313221000321 - 2¹⁴ = 110313220983937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110313221000293 and 110313221000302.

It is not an unprimeable number, because it can be changed into a prime (110313221000327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421042828115 + ... + 421042828376.

It is an arithmetic number, because the mean of its divisors is an integer number (27788826664236).

Almost surely, 2^{110313221000321} is an apocalyptic number.

It is an amenable number.

110313221000321 is a deficient number, since it is larger than the sum of its proper divisors (842085656623).

110313221000321 is an equidigital number, since it uses as much as digits as its factorization.

110313221000321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842085656622.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 110313221000321 its reverse (123000122313011), we get a palindrome (233313343313332).

The spelling of 110313221000321 in words is "one hundred ten trillion, three hundred thirteen billion, two hundred twenty-one million, three hundred twenty-one", and thus it is an aban number.