111103043304 has 64 divisors (see below), whose sum is σ = 303041917440. Its totient is φ = 33663853760.

The previous prime is 111103043299. The next prime is 111103043339. The reversal of 111103043304 is 403340301111.

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, 3204349 + ... + 3238835.

It is an arithmetic number, because the mean of its divisors is an integer number (4735029960).

Almost surely, 2^111103043304 is an apocalyptic number.

It is an amenable number.

111103043304 is an abundant number, since it is smaller than the sum of its proper divisors (191938874136).

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

111103043304 is a wasteful number, since it uses less digits than its factorization.

111103043304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46710 (or 46706 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 111103043304 its reverse (403340301111), we get a palindrome (514443344415).

The spelling of 111103043304 in words is "one hundred eleven billion, one hundred three million, forty-three thousand, three hundred four".