111142331034103 has 8 divisors (see below), whose sum is σ = 113240296085616. Its totient is φ = 109044400795200.

The previous prime is 111142331034083. The next prime is 111142331034269. The reversal of 111142331034103 is 301430133241111.

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 111142331034103 - 2⁵ = 111142331034071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111142331034703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212453 + ... + 15072478.

It is an arithmetic number, because the mean of its divisors is an integer number (14155037010702).

Almost surely, 2^{111142331034103} is an apocalyptic number.

111142331034103 is a deficient number, since it is larger than the sum of its proper divisors (2097965051513).

111142331034103 is a wasteful number, since it uses less digits than its factorization.

111142331034103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17406305.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 111142331034103 its reverse (301430133241111), we get a palindrome (412572464275214).

The spelling of 111142331034103 in words is "one hundred eleven trillion, one hundred forty-two billion, three hundred thirty-one million, thirty-four thousand, one hundred three".