111341304 has 40 divisors (see below), whose sum is σ = 311860560. Its totient is φ = 37113552.

The previous prime is 111341297. The next prime is 111341309. The reversal of 111341304 is 403143111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111341309) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 85264 + ... + 86559.

It is an arithmetic number, because the mean of its divisors is an integer number (7796514).

Almost surely, 2^111341304 is an apocalyptic number.

It is an amenable number.

111341304 is an abundant number, since it is smaller than the sum of its proper divisors (200519256).

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

111341304 is a wasteful number, since it uses less digits than its factorization.

111341304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171841 (or 171828 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 111341304 is about 10551.8388918709. The cubic root of 111341304 is about 481.0816233587.

Adding to 111341304 its reverse (403143111), we get a palindrome (514484415).

The spelling of 111341304 in words is "one hundred eleven million, three hundred forty-one thousand, three hundred four".