111301112032 has 96 divisors (see below), whose sum is σ = 249653021184. Its totient is φ = 48350016000.

The previous prime is 111301112003. The next prime is 111301112047. The reversal of 111301112032 is 230211103111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 111301111997 and 111301112015.

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, 10527613 + ... + 10538179.

It is an arithmetic number, because the mean of its divisors is an integer number (2600552304).

Almost surely, 2^111301112032 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 111301112032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124826510592).

111301112032 is an abundant number, since it is smaller than the sum of its proper divisors (138351909152).

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

111301112032 is a wasteful number, since it uses less digits than its factorization.

111301112032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11912 (or 11904 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111301112032 its reverse (230211103111), we get a palindrome (341512215143).

The spelling of 111301112032 in words is "one hundred eleven billion, three hundred one million, one hundred twelve thousand, thirty-two".