111341244 has 24 divisors (see below), whose sum is σ = 296910208. Its totient is φ = 31811760.

The previous prime is 111341239. The next prime is 111341267. The reversal of 111341244 is 442143111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 111341244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662662 + ... + 662829.

Almost surely, 2^111341244 is an apocalyptic number.

111341244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111341244 is an abundant number, since it is smaller than the sum of its proper divisors (185568964).

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

111341244 is a wasteful number, since it uses less digits than its factorization.

111341244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325505 (or 1325503 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 111341244 is about 10551.8360487642. The cubic root of 111341244 is about 481.0815369430.

Adding to 111341244 its reverse (442143111), we get a palindrome (553484355).

The spelling of 111341244 in words is "one hundred eleven million, three hundred forty-one thousand, two hundred forty-four".