111300120113211 has 24 divisors (see below), whose sum is σ = 163802060753760. Its totient is φ = 72799241239296.

The previous prime is 111300120113177. The next prime is 111300120113311. The reversal of 111300120113211 is 112311021003111.

111300120113211 is a `hidden beast` number, since 1 + 11 + 300 + 1 + 20 + 11 + 321 + 1 = 666.

It is not a de Polignac number, because 111300120113211 - 2³¹ = 111297972629563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111300120113311) 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 23 ways as a sum of consecutive naturals, for example, 41613555 + ... + 44207331.

It is an arithmetic number, because the mean of its divisors is an integer number (6825085864740).

Almost surely, 2^{111300120113211} is an apocalyptic number.

111300120113211 is a deficient number, since it is larger than the sum of its proper divisors (52501940640549).

111300120113211 is a wasteful number, since it uses less digits than its factorization.

111300120113211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683795 (or 2683792 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 111300120113211 its reverse (112311021003111), we get a palindrome (223611141116322).

The spelling of 111300120113211 in words is "one hundred eleven trillion, three hundred billion, one hundred twenty million, one hundred thirteen thousand, two hundred eleven".