111011100103323 has 40 divisors (see below), whose sum is σ = 189542660273120. Its totient is φ = 63427863888000.

The previous prime is 111011100103249. The next prime is 111011100103357. The reversal of 111011100103323 is 323301001110111.

It is not a de Polignac number, because 111011100103323 - 2¹² = 111011100099227 is a prime.

It is a super-2 number, since 2×111011100103323² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111011100103296 and 111011100103305.

It is not an unprimeable number, because it can be changed into a prime (111011100103363) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5772268 + ... + 15979401.

It is an arithmetic number, because the mean of its divisors is an integer number (4738566506828).

Almost surely, 2^{111011100103323} is an apocalyptic number.

111011100103323 is a deficient number, since it is larger than the sum of its proper divisors (78531560169797).

111011100103323 is an equidigital number, since it uses as much as digits as its factorization.

111011100103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21760689 (or 21760680 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 111011100103323 its reverse (323301001110111), we get a palindrome (434312101213434).

The spelling of 111011100103323 in words is "one hundred eleven trillion, eleven billion, one hundred million, one hundred three thousand, three hundred twenty-three".