111324342 has 24 divisors (see below), whose sum is σ = 228845736. Its totient is φ = 36102528.

The previous prime is 111324337. The next prime is 111324349. The reversal of 111324342 is 243423111.

It is a super-3 number, since 3×111324342³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111324349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1438 + ... + 14990.

It is an arithmetic number, because the mean of its divisors is an integer number (9535239).

Almost surely, 2^111324342 is an apocalyptic number.

111324342 is an abundant number, since it is smaller than the sum of its proper divisors (117521394).

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

111324342 is a wasteful number, since it uses less digits than its factorization.

111324342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13632 (or 13595 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 111324342 is about 10551.0351150965. The cubic root of 111324342 is about 481.0571924104.

Adding to 111324342 its reverse (243423111), we get a palindrome (354747453).

The spelling of 111324342 in words is "one hundred eleven million, three hundred twenty-four thousand, three hundred forty-two".