111043122341203 has 32 divisors (see below), whose sum is σ = 120567847680000. Its totient is φ = 101662939040256.

The previous prime is 111043122341171. The next prime is 111043122341219. The reversal of 111043122341203 is 302143221340111.

It is a cyclic number.

It is not a de Polignac number, because 111043122341203 - 2⁵ = 111043122341171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111043122341233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 849089403 + ... + 849220171.

It is an arithmetic number, because the mean of its divisors is an integer number (3767745240000).

Almost surely, 2^{111043122341203} is an apocalyptic number.

111043122341203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111043122341203 is a deficient number, since it is larger than the sum of its proper divisors (9524725338797).

111043122341203 is a wasteful number, since it uses less digits than its factorization.

111043122341203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132091.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 111043122341203 its reverse (302143221340111), we get a palindrome (413186343681314).

The spelling of 111043122341203 in words is "one hundred eleven trillion, forty-three billion, one hundred twenty-two million, three hundred forty-one thousand, two hundred three".