111334042203 has 16 divisors (see below), whose sum is σ = 148861777056. Its totient is φ = 74014617600.

The previous prime is 111334042201. The next prime is 111334042229. The reversal of 111334042203 is 302240433111.

It is a happy number.

It is not a de Polignac number, because 111334042203 - 2¹ = 111334042201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111334042201) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4434975 + ... + 4460007.

It is an arithmetic number, because the mean of its divisors is an integer number (9303861066).

Almost surely, 2^111334042203 is an apocalyptic number.

111334042203 is a deficient number, since it is larger than the sum of its proper divisors (37527734853).

111334042203 is a wasteful number, since it uses less digits than its factorization.

111334042203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29134.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 111334042203 its reverse (302240433111), we get a palindrome (413574475314).

The spelling of 111334042203 in words is "one hundred eleven billion, three hundred thirty-four million, forty-two thousand, two hundred three".