111200214043 has 4 divisors (see below), whose sum is σ = 111223236928. Its totient is φ = 111177191160.

The previous prime is 111200214007. The next prime is 111200214061. The reversal of 111200214043 is 340412002111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111200214043 - 2²¹ = 111198116891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111200214043.

It is not an unprimeable number, because it can be changed into a prime (111200214943) 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 3 ways as a sum of consecutive naturals, for example, 11504196 + ... + 11513857.

It is an arithmetic number, because the mean of its divisors is an integer number (27805809232).

Almost surely, 2^111200214043 is an apocalyptic number.

111200214043 is a deficient number, since it is larger than the sum of its proper divisors (23022885).

111200214043 is an equidigital number, since it uses as much as digits as its factorization.

111200214043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23022884.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111200214043 its reverse (340412002111), we get a palindrome (451612216154).

The spelling of 111200214043 in words is "one hundred eleven billion, two hundred million, two hundred fourteen thousand, forty-three".