111350213120 has 80 divisors (see below), whose sum is σ = 273188630880. Its totient is φ = 43504226304.

The previous prime is 111350213087. The next prime is 111350213147. The reversal of 111350213120 is 21312053111.

111350213120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 111350213092 and 111350213101.

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 7 ways as a sum of consecutive naturals, for example, 395690 + ... + 615849.

It is an arithmetic number, because the mean of its divisors is an integer number (3414857886).

Almost surely, 2^111350213120 is an apocalyptic number.

111350213120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111350213120 is an abundant number, since it is smaller than the sum of its proper divisors (161838417760).

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

111350213120 is an equidigital number, since it uses as much as digits as its factorization.

111350213120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011605 (or 1011589 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 111350213120 its reverse (21312053111), we get a palindrome (132662266231).

The spelling of 111350213120 in words is "one hundred eleven billion, three hundred fifty million, two hundred thirteen thousand, one hundred twenty".