12003030210 has 64 divisors (see below), whose sum is σ = 29401004160. Its totient is φ = 3135229440.

The previous prime is 12003030209. The next prime is 12003030211. The reversal of 12003030210 is 1203030021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12003030209) and next prime (12003030211).

It is not an unprimeable number, because it can be changed into a prime (12003030211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485304 + ... + 509436.

It is an arithmetic number, because the mean of its divisors is an integer number (459390690).

Almost surely, 2^12003030210 is an apocalyptic number.

12003030210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12003030210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14700502080).

12003030210 is an abundant number, since it is smaller than the sum of its proper divisors (17397973950).

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

12003030210 is a wasteful number, since it uses less digits than its factorization.

12003030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24483.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 12003030210 its reverse (1203030021), we get a palindrome (13206060231).

The spelling of 12003030210 in words is "twelve billion, three million, thirty thousand, two hundred ten".