111103132004 has 24 divisors (see below), whose sum is σ = 195479424000. Its totient is φ = 55252074240.

The previous prime is 111103132003. The next prime is 111103132009. The reversal of 111103132004 is 400231301111.

It is not an unprimeable number, because it can be changed into a prime (111103132003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267444 + ... + 2315924.

It is an arithmetic number, because the mean of its divisors is an integer number (8144976000).

Almost surely, 2^111103132004 is an apocalyptic number.

It is an amenable number.

111103132004 is a deficient number, since it is larger than the sum of its proper divisors (84376291996).

111103132004 is a wasteful number, since it uses less digits than its factorization.

111103132004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51563 (or 51561 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111103132004 its reverse (400231301111), we get a palindrome (511334433115).

The spelling of 111103132004 in words is "one hundred eleven billion, one hundred three million, one hundred thirty-two thousand, four".