12102003230 has 32 divisors (see below), whose sum is σ = 22006709856. Its totient is φ = 4791430144.

The previous prime is 12102003217. The next prime is 12102003247. The reversal of 12102003230 is 3230020121.

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 15 ways as a sum of consecutive naturals, for example, 462662 + ... + 488118.

It is an arithmetic number, because the mean of its divisors is an integer number (687709683).

Almost surely, 2^12102003230 is an apocalyptic number.

12102003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102003230 is a deficient number, since it is larger than the sum of its proper divisors (9904706626).

12102003230 is a wasteful number, since it uses less digits than its factorization.

12102003230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25948.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12102003230 its reverse (3230020121), we get a palindrome (15332023351).

The spelling of 12102003230 in words is "twelve billion, one hundred two million, three thousand, two hundred thirty".