111105052350 has 96 divisors (see below), whose sum is σ = 287700228864. Its totient is φ = 28322131200.

The previous prime is 111105052349. The next prime is 111105052369. The reversal of 111105052350 is 53250501111.

111105052350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 111105052350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6038665 + ... + 6057035.

It is an arithmetic number, because the mean of its divisors is an integer number (2996877384).

Almost surely, 2^111105052350 is an apocalyptic number.

111105052350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 111105052350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143850114432).

111105052350 is an abundant number, since it is smaller than the sum of its proper divisors (176595176514).

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

111105052350 is a wasteful number, since it uses less digits than its factorization.

111105052350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20162 (or 20157 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 111105052350 its reverse (53250501111), we get a palindrome (164355553461).

The spelling of 111105052350 in words is "one hundred eleven billion, one hundred five million, fifty-two thousand, three hundred fifty".