11113230 has 16 divisors (see below), whose sum is σ = 26671824. Its totient is φ = 2963520.

The previous prime is 11113213. The next prime is 11113237. The reversal of 11113230 is 3231111.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185191 + ... + 185250.

It is an arithmetic number, because the mean of its divisors is an integer number (1666989).

Almost surely, 2^11113230 is an apocalyptic number.

11113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113230 is an abundant number, since it is smaller than the sum of its proper divisors (15558594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11113230 is a wasteful number, since it uses less digits than its factorization.

11113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370451.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 11113230 is about 3333.6511515154. The cubic root of 11113230 is about 223.1585003329.

Adding to 11113230 its reverse (3231111), we get a palindrome (14344341).

The spelling of 11113230 in words is "eleven million, one hundred thirteen thousand, two hundred thirty".