12103002230 has 32 divisors (see below), whose sum is σ = 23947342848. Its totient is φ = 4367490400.

The previous prime is 12103002227. The next prime is 12103002239. The reversal of 12103002230 is 3220030121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103002239) 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, 405542 + ... + 434361.

It is an arithmetic number, because the mean of its divisors is an integer number (748354464).

Almost surely, 2^12103002230 is an apocalyptic number.

12103002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103002230 is a deficient number, since it is larger than the sum of its proper divisors (11844340618).

12103002230 is a wasteful number, since it uses less digits than its factorization.

12103002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840052.

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

Adding to 12103002230 its reverse (3220030121), we get a palindrome (15323032351).

The spelling of 12103002230 in words is "twelve billion, one hundred three million, two thousand, two hundred thirty".