111113010223 has 8 divisors (see below), whose sum is σ = 113239316736. Its totient is φ = 108987808800.

The previous prime is 111113010209. The next prime is 111113010233. The reversal of 111113010223 is 322010311111.

It is a happy number.

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 111113010223 - 2²⁵ = 111079455791 is a prime.

It is a super-2 number, since 2×111113010223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111113010197 and 111113010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111113010233) 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, 71823 + ... + 476848.

It is an arithmetic number, because the mean of its divisors is an integer number (14154914592).

Almost surely, 2^111113010223 is an apocalyptic number.

111113010223 is a deficient number, since it is larger than the sum of its proper divisors (2126306513).

111113010223 is an equidigital number, since it uses as much as digits as its factorization.

111113010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552545.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111113010223 its reverse (322010311111), we get a palindrome (433123321334).

The spelling of 111113010223 in words is "one hundred eleven billion, one hundred thirteen million, ten thousand, two hundred twenty-three".