111423413333123 has 8 divisors (see below), whose sum is σ = 112991797298688. Its totient is φ = 109856165471424.

The previous prime is 111423413333093. The next prime is 111423413333147. The reversal of 111423413333123 is 321333314324111.

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 111423413333123 - 2²⁴ = 111423396555907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111423413333153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283828436 + ... + 284220737.

It is an arithmetic number, because the mean of its divisors is an integer number (14123974662336).

Almost surely, 2^{111423413333123} is an apocalyptic number.

111423413333123 is a deficient number, since it is larger than the sum of its proper divisors (1568383965565).

111423413333123 is an equidigital number, since it uses as much as digits as its factorization.

111423413333123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568051933.

The product of its digits is 46656, while the sum is 35.

Adding to 111423413333123 its reverse (321333314324111), we get a palindrome (432756727657234).

The spelling of 111423413333123 in words is "one hundred eleven trillion, four hundred twenty-three billion, four hundred thirteen million, three hundred thirty-three thousand, one hundred twenty-three".