111040342212030 has 256 divisors, whose sum is σ = 333942473779200. Its totient is φ = 22956328765440.

The previous prime is 111040342211999. The next prime is 111040342212103. The reversal of 111040342212030 is 30212243040111.

111040342212030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 755853264 + ... + 756000156.

It is an arithmetic number, because the mean of its divisors is an integer number (1304462788200).

Almost surely, 2^{111040342212030} is an apocalyptic number.

111040342212030 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 111040342212030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166971236889600).

111040342212030 is an abundant number, since it is smaller than the sum of its proper divisors (222902131567170).

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

111040342212030 is a wasteful number, since it uses less digits than its factorization.

111040342212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148579.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111040342212030 its reverse (30212243040111), we get a palindrome (141252585252141).

The spelling of 111040342212030 in words is "one hundred eleven trillion, forty billion, three hundred forty-two million, two hundred twelve thousand, thirty".