11113301223 has 16 divisors (see below), whose sum is σ = 16468846560. Its totient is φ = 7406754048.

The previous prime is 11113301201. The next prime is 11113301233. The reversal of 11113301223 is 32210331111.

11113301223 is a `hidden beast` number, since 1 + 111 + 330 + 1 + 223 = 666.

It is not a de Polignac number, because 11113301223 - 2⁶ = 11113301159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11113301196 and 11113301205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113301233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40761 + ... + 154557.

It is an arithmetic number, because the mean of its divisors is an integer number (1029302910).

Almost surely, 2^11113301223 is an apocalyptic number.

11113301223 is a deficient number, since it is larger than the sum of its proper divisors (5355545337).

11113301223 is a wasteful number, since it uses less digits than its factorization.

11113301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117423 (or 117417 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11113301223 its reverse (32210331111), we get a palindrome (43323632334).

The spelling of 11113301223 in words is "eleven billion, one hundred thirteen million, three hundred one thousand, two hundred twenty-three".