13124230 has 24 divisors (see below), whose sum is σ = 27060912. Its totient is φ = 4489344.

The previous prime is 13124227. The next prime is 13124263. The reversal of 13124230 is 3242131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30094 + ... + 30526.

It is an arithmetic number, because the mean of its divisors is an integer number (1127538).

Almost surely, 2^13124230 is an apocalyptic number.

13124230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13124230 is an abundant number, since it is smaller than the sum of its proper divisors (13936682).

13124230 is an frugal number, since it uses more digits than its factorization.

13124230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 13124230 is about 3622.7379148925. The cubic root of 13124230 is about 235.8800860693.

Adding to 13124230 its reverse (3242131), we get a palindrome (16366361).

The spelling of 13124230 in words is "thirteen million, one hundred twenty-four thousand, two hundred thirty".