111220233100323 has 24 divisors (see below), whose sum is σ = 152152165828608. Its totient is φ = 72265364424000.

The previous prime is 111220233100267. The next prime is 111220233100349. The reversal of 111220233100323 is 323001332022111.

It is not a de Polignac number, because 111220233100323 - 2²¹ = 111220231003171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111220233100293 and 111220233100302.

It is not an unprimeable number, because it can be changed into a prime (111220233100363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6129723 + ... + 16124948.

It is an arithmetic number, because the mean of its divisors is an integer number (6339673576192).

Almost surely, 2^{111220233100323} is an apocalyptic number.

111220233100323 is a deficient number, since it is larger than the sum of its proper divisors (40931932728285).

111220233100323 is an equidigital number, since it uses as much as digits as its factorization.

111220233100323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22255747 (or 22255706 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 111220233100323 its reverse (323001332022111), we get a palindrome (434221565122434).

The spelling of 111220233100323 in words is "one hundred eleven trillion, two hundred twenty billion, two hundred thirty-three million, one hundred thousand, three hundred twenty-three".