111023341100 has 144 divisors (see below), whose sum is σ = 284471126016. Its totient is φ = 36804672000.

The previous prime is 111023341081. The next prime is 111023341127. The reversal of 111023341100 is 1143320111.

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 47 ways as a sum of consecutive naturals, for example, 48671960 + ... + 48674240.

Almost surely, 2^111023341100 is an apocalyptic number.

111023341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111023341100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142235563008).

111023341100 is an abundant number, since it is smaller than the sum of its proper divisors (173447784916).

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

111023341100 is a wasteful number, since it uses less digits than its factorization.

111023341100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576 (or 4569 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111023341100 its reverse (1143320111), we get a palindrome (112166661211).

The spelling of 111023341100 in words is "one hundred eleven billion, twenty-three million, three hundred forty-one thousand, one hundred".