111403042144304 has 120 divisors (see below), whose sum is σ = 227831594416128. Its totient is φ = 52691801909760.

The previous prime is 111403042144243. The next prime is 111403042144313. The reversal of 111403042144304 is 403441240304111.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20467210607 + ... + 20467216049.

Almost surely, 2^{111403042144304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111403042144304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113915797208064).

111403042144304 is an abundant number, since it is smaller than the sum of its proper divisors (116428552271824).

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

111403042144304 is an frugal number, since it uses more digits than its factorization.

111403042144304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403 (or 6460 counting only the distinct ones).

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

Adding to 111403042144304 its reverse (403441240304111), we get a palindrome (514844282448415).

The spelling of 111403042144304 in words is "one hundred eleven trillion, four hundred three billion, forty-two million, one hundred forty-four thousand, three hundred four".