111433113244223 has 4 divisors (see below), whose sum is σ = 111433598436000. Its totient is φ = 111432628052448.

The previous prime is 111433113244169. The next prime is 111433113244231. The reversal of 111433113244223 is 322442311334111.

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-111433113244223 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 (111433113244823) 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, 242251223 + ... + 242710776.

It is an arithmetic number, because the mean of its divisors is an integer number (27858399609000).

Almost surely, 2^{111433113244223} is an apocalyptic number.

111433113244223 is a deficient number, since it is larger than the sum of its proper divisors (485191777).

111433113244223 is an equidigital number, since it uses as much as digits as its factorization.

111433113244223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485191776.

The product of its digits is 41472, while the sum is 35.

Adding to 111433113244223 its reverse (322442311334111), we get a palindrome (433875424578334).

The spelling of 111433113244223 in words is "one hundred eleven trillion, four hundred thirty-three billion, one hundred thirteen million, two hundred forty-four thousand, two hundred twenty-three".