111101424013140 has 192 divisors, whose sum is σ = 354542481457920. Its totient is φ = 25747456000000.

The previous prime is 111101424013049. The next prime is 111101424013141. The reversal of 111101424013140 is 41310424101111.

It is a happy number.

111101424013140 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 111101424013140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111101424013141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26802861 + ... + 30669140.

It is an arithmetic number, because the mean of its divisors is an integer number (1846575424260).

Almost surely, 2^{111101424013140} is an apocalyptic number.

111101424013140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111101424013140 is an abundant number, since it is smaller than the sum of its proper divisors (243441057444780).

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

111101424013140 is a wasteful number, since it uses less digits than its factorization.

111101424013140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57472154 (or 57472152 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 111101424013140 its reverse (41310424101111), we get a palindrome (152411848114251).

The spelling of 111101424013140 in words is "one hundred eleven trillion, one hundred one billion, four hundred twenty-four million, thirteen thousand, one hundred forty".