12113230 has 16 divisors (see below), whose sum is σ = 21847824. Its totient is φ = 4835520.

The previous prime is 12113221. The next prime is 12113251. The reversal of 12113230 is 3231121.

It is a self number, because there is not a number n which added to its sum of digits gives 12113230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6034 + ... + 7786.

It is an arithmetic number, because the mean of its divisors is an integer number (1365489).

Almost surely, 2^12113230 is an apocalyptic number.

12113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12113230 is a deficient number, since it is larger than the sum of its proper divisors (9734594).

12113230 is a wasteful number, since it uses less digits than its factorization.

12113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2451.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 12113230 is about 3480.4065854437. The cubic root of 12113230 is about 229.6606842836.

Adding to 12113230 its reverse (3231121), we get a palindrome (15344351).

The spelling of 12113230 in words is "twelve million, one hundred thirteen thousand, two hundred thirty".