111324103 has 8 divisors (see below), whose sum is σ = 121533840. Its totient is φ = 101129280.

The previous prime is 111324089. The next prime is 111324107. The reversal of 111324103 is 301423111.

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 111324103 - 2¹⁷ = 111193031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111324107) 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, 16851 + ... + 22507.

It is an arithmetic number, because the mean of its divisors is an integer number (15191730).

Almost surely, 2^111324103 is an apocalyptic number.

111324103 is a deficient number, since it is larger than the sum of its proper divisors (10209737).

111324103 is a wasteful number, since it uses less digits than its factorization.

111324103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7457.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 111324103 is about 10551.0237891875. The cubic root of 111324103 is about 481.0568481528.

Adding to 111324103 its reverse (301423111), we get a palindrome (412747214).

The spelling of 111324103 in words is "one hundred eleven million, three hundred twenty-four thousand, one hundred three".