111120102110000 has 100 divisors (see below), whose sum is σ = 269909215272312. Its totient is φ = 44303257728000.

The previous prime is 111120102109987. The next prime is 111120102110021. The reversal of 111120102110000 is 11201021111.

It is a tau number, because it is divible by the number of its divisors (100).

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 19 ways as a sum of consecutive naturals, for example, 15027737 + ... + 21167736.

Almost surely, 2^{111120102110000} is an apocalyptic number.

111120102110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111120102110000 is an abundant number, since it is smaller than the sum of its proper divisors (158789113162312).

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

111120102110000 is an equidigital number, since it uses as much as digits as its factorization.

111120102110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36195808 (or 36195787 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111120102110000 its reverse (11201021111), we get a palindrome (111131303131111).

The spelling of 111120102110000 in words is "one hundred eleven trillion, one hundred twenty billion, one hundred two million, one hundred ten thousand".