111144032404304 has 40 divisors (see below), whose sum is σ = 226833512499840. Its totient is φ = 52610433907968.

The previous prime is 111144032404297. The next prime is 111144032404331. The reversal of 111144032404304 is 403404230441111.

It is a super-3 number, since 3×111144032404304³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127130792 + ... + 128002055.

It is an arithmetic number, because the mean of its divisors is an integer number (5670837812496).

Almost surely, 2^{111144032404304} is an apocalyptic number.

It is an amenable number.

111144032404304 is an abundant number, since it is smaller than the sum of its proper divisors (115689480095536).

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

111144032404304 is a wasteful number, since it uses less digits than its factorization.

111144032404304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255134307 (or 255134301 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 111144032404304 its reverse (403404230441111), we get a palindrome (514548262845415).

The spelling of 111144032404304 in words is "one hundred eleven trillion, one hundred forty-four billion, thirty-two million, four hundred four thousand, three hundred four".