111004235132 has 48 divisors (see below), whose sum is σ = 224474846400. Its totient is φ = 47046623232.

The previous prime is 111004235053. The next prime is 111004235141. The reversal of 111004235132 is 231532400111.

It is a junction number, because it is equal to n+sod(n) for n = 111004235098 and 111004235107.

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, 1381568 + ... + 1459704.

It is an arithmetic number, because the mean of its divisors is an integer number (4676559300).

Almost surely, 2^111004235132 is an apocalyptic number.

It is an amenable number.

111004235132 is an abundant number, since it is smaller than the sum of its proper divisors (113470611268).

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

111004235132 is a wasteful number, since it uses less digits than its factorization.

111004235132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78710 (or 78708 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 111004235132 its reverse (231532400111), we get a palindrome (342536635243).

The spelling of 111004235132 in words is "one hundred eleven billion, four million, two hundred thirty-five thousand, one hundred thirty-two".