111320323100111 has 8 divisors (see below), whose sum is σ = 111650206925520. Its totient is φ = 110990885971392.

The previous prime is 111320323100047. The next prime is 111320323100201. The reversal of 111320323100111 is 111001323023111.

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 111320323100111 - 2⁶ = 111320323100047 is a prime.

It is a super-2 number, since 2×111320323100111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111320323100411) 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, 111175016 + ... + 112171853.

It is an arithmetic number, because the mean of its divisors is an integer number (13956275865690).

Almost surely, 2^{111320323100111} is an apocalyptic number.

111320323100111 is a deficient number, since it is larger than the sum of its proper divisors (329883825409).

111320323100111 is an equidigital number, since it uses as much as digits as its factorization.

111320323100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223348345.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111320323100111 its reverse (111001323023111), we get a palindrome (222321646123222).

The spelling of 111320323100111 in words is "one hundred eleven trillion, three hundred twenty billion, three hundred twenty-three million, one hundred thousand, one hundred eleven".