111142233333103 has 32 divisors (see below), whose sum is σ = 134555192489088. Its totient is φ = 89618470502400.

The previous prime is 111142233333037. The next prime is 111142233333149. The reversal of 111142233333103 is 301333332241111.

It is not a de Polignac number, because 111142233333103 - 2⁹ = 111142233332591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111142233333163) 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, 2889719293 + ... + 2889757753.

It is an arithmetic number, because the mean of its divisors is an integer number (4204849765284).

Almost surely, 2^{111142233333103} is an apocalyptic number.

111142233333103 is a deficient number, since it is larger than the sum of its proper divisors (23412959155985).

111142233333103 is a wasteful number, since it uses less digits than its factorization.

111142233333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49363.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 111142233333103 its reverse (301333332241111), we get a palindrome (412475565574214).

The spelling of 111142233333103 in words is "one hundred eleven trillion, one hundred forty-two billion, two hundred thirty-three million, three hundred thirty-three thousand, one hundred three".