111103043324 has 48 divisors (see below), whose sum is σ = 251893555200. Its totient is φ = 41639541696.

The previous prime is 111103043299. The next prime is 111103043339. The reversal of 111103043324 is 423340301111.

It is a self number, because there is not a number n which added to its sum of digits gives 111103043324.

It is a congruent number.

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, 8025404 + ... + 8039235.

It is an arithmetic number, because the mean of its divisors is an integer number (5247782400).

Almost surely, 2^111103043324 is an apocalyptic number.

111103043324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111103043324 is an abundant number, since it is smaller than the sum of its proper divisors (140790511876).

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

111103043324 is a wasteful number, since it uses less digits than its factorization.

111103043324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16064682 (or 16064680 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111103043324 its reverse (423340301111), we get a palindrome (534443344435).

The spelling of 111103043324 in words is "one hundred eleven billion, one hundred three million, forty-three thousand, three hundred twenty-four".