12003020330 has 32 divisors (see below), whose sum is σ = 24705150336. Its totient is φ = 4113117504.

The previous prime is 12003020329. The next prime is 12003020339. The reversal of 12003020330 is 3302030021.

12003020330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (12003020339) 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 15 ways as a sum of consecutive naturals, for example, 88532 + ... + 178448.

It is an arithmetic number, because the mean of its divisors is an integer number (772035948).

Almost surely, 2^12003020330 is an apocalyptic number.

12003020330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12003020330 is an abundant number, since it is smaller than the sum of its proper divisors (12702130006).

12003020330 is a wasteful number, since it uses less digits than its factorization.

12003020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91838.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 12003020330 its reverse (3302030021), we get a palindrome (15305050351).

The spelling of 12003020330 in words is "twelve billion, three million, twenty thousand, three hundred thirty".