111344324 has 48 divisors (see below), whose sum is σ = 242030208. Its totient is φ = 43642368.

The previous prime is 111344309. The next prime is 111344333. The reversal of 111344324 is 423443111.

It is a self number, because there is not a number n which added to its sum of digits gives 111344324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39779 + ... + 42485.

It is an arithmetic number, because the mean of its divisors is an integer number (5042296).

Almost surely, 2^111344324 is an apocalyptic number.

111344324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111344324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121015104).

111344324 is an abundant number, since it is smaller than the sum of its proper divisors (130685884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111344324 is a wasteful number, since it uses less digits than its factorization.

111344324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844 (or 2842 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 111344324 is about 10551.9819939194. The cubic root of 111344324 is about 481.0859729076.

Adding to 111344324 its reverse (423443111), we get a palindrome (534787435).

The spelling of 111344324 in words is "one hundred eleven million, three hundred forty-four thousand, three hundred twenty-four".