111120220200203 has 8 divisors (see below), whose sum is σ = 111153711870096. Its totient is φ = 111086733139200.

The previous prime is 111120220200137. The next prime is 111120220200289. The reversal of 111120220200203 is 302002022021111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111120220200203 - 2²⁸ = 111119951764747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111120220200293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47382563 + ... + 49672403.

It is an arithmetic number, because the mean of its divisors is an integer number (13894213983762).

Almost surely, 2^{111120220200203} is an apocalyptic number.

111120220200203 is a deficient number, since it is larger than the sum of its proper divisors (33491669893).

111120220200203 is an equidigital number, since it uses as much as digits as its factorization.

111120220200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304445.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 111120220200203 its reverse (302002022021111), we get a palindrome (413122242221314).

The spelling of 111120220200203 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred twenty million, two hundred thousand, two hundred three".