111003112123223 has 8 divisors (see below), whose sum is σ = 116846868902400. Its totient is φ = 105159504116088.

The previous prime is 111003112123213. The next prime is 111003112123247. The reversal of 111003112123223 is 322321211300111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111003112123223 - 2¹⁴ = 111003112106839 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 (111003112123213) 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, 35659853 + ... + 38647526.

It is an arithmetic number, because the mean of its divisors is an integer number (14605858612800).

Almost surely, 2^{111003112123223} is an apocalyptic number.

111003112123223 is a deficient number, since it is larger than the sum of its proper divisors (5843756779177).

111003112123223 is an equidigital number, since it uses as much as digits as its factorization.

111003112123223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74386021.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 111003112123223 its reverse (322321211300111), we get a palindrome (433324323423334).

The spelling of 111003112123223 in words is "one hundred eleven trillion, three billion, one hundred twelve million, one hundred twenty-three thousand, two hundred twenty-three".