12003103230 has 16 divisors (see below), whose sum is σ = 28807447824. Its totient is φ = 3200827520.

The previous prime is 12003103223. The next prime is 12003103237. The reversal of 12003103230 is 3230130021.

It is an interprime number because it is at equal distance from previous prime (12003103223) and next prime (12003103237).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003103237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200051691 + ... + 200051750.

It is an arithmetic number, because the mean of its divisors is an integer number (1800465489).

Almost surely, 2^12003103230 is an apocalyptic number.

12003103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003103230 is an abundant number, since it is smaller than the sum of its proper divisors (16804344594).

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

12003103230 is a wasteful number, since it uses less digits than its factorization.

12003103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400103451.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12003103230 its reverse (3230130021), we get a palindrome (15233233251).

The spelling of 12003103230 in words is "twelve billion, three million, one hundred three thousand, two hundred thirty".