111102223310321 has 8 divisors (see below), whose sum is σ = 111687180134400. Its totient is φ = 110518267269760.

The previous prime is 111102223310291. The next prime is 111102223310641. The reversal of 111102223310321 is 123013322201111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111102223310321 - 2⁶ = 111102223310257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111102223313321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249973265 + ... + 250417326.

It is an arithmetic number, because the mean of its divisors is an integer number (13960897516800).

Almost surely, 2^{111102223310321} is an apocalyptic number.

It is an amenable number.

111102223310321 is a deficient number, since it is larger than the sum of its proper divisors (584956824079).

111102223310321 is an equidigital number, since it uses as much as digits as its factorization.

111102223310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500391759.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111102223310321 its reverse (123013322201111), we get a palindrome (234115545511432).

The spelling of 111102223310321 in words is "one hundred eleven trillion, one hundred two billion, two hundred twenty-three million, three hundred ten thousand, three hundred twenty-one".