111102023220103 has 4 divisors (see below), whose sum is σ = 111105088055208. Its totient is φ = 111098958385000.

The previous prime is 111102023220049. The next prime is 111102023220121. The reversal of 111102023220103 is 301022320201111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111102023220103 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 (111102023220803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532363176 + ... + 1532435677.

It is an arithmetic number, because the mean of its divisors is an integer number (27776272013802).

Almost surely, 2^{111102023220103} is an apocalyptic number.

111102023220103 is a deficient number, since it is larger than the sum of its proper divisors (3064835105).

111102023220103 is an equidigital number, since it uses as much as digits as its factorization.

111102023220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064835104.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111102023220103 its reverse (301022320201111), we get a palindrome (412124343421214).

The spelling of 111102023220103 in words is "one hundred eleven trillion, one hundred two billion, twenty-three million, two hundred twenty thousand, one hundred three".