111320032223 has 8 divisors (see below), whose sum is σ = 116212576608. Its totient is φ = 106431866464.

The previous prime is 111320032207. The next prime is 111320032261. The reversal of 111320032223 is 322230023111.

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 111320032223 - 2⁴ = 111320032207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111320032195 and 111320032204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111320032283) 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, 1042640 + ... + 1144437.

It is an arithmetic number, because the mean of its divisors is an integer number (14526572076).

Almost surely, 2^111320032223 is an apocalyptic number.

111320032223 is a deficient number, since it is larger than the sum of its proper divisors (4892544385).

111320032223 is a wasteful number, since it uses less digits than its factorization.

111320032223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189313.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 111320032223 its reverse (322230023111), we get a palindrome (433550055334).

The spelling of 111320032223 in words is "one hundred eleven billion, three hundred twenty million, thirty-two thousand, two hundred twenty-three".