12003030213120 has 160 divisors (see below), whose sum is σ = 42635763815040. Its totient is φ = 3200808038400.

The previous prime is 12003030213101. The next prime is 12003030213121. The reversal of 12003030213120 is 2131203030021.

12003030213120 is a `hidden beast` number, since 1 + 20 + 0 + 30 + 302 + 1 + 312 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12003030213093 and 12003030213102.

It is not an unprimeable number, because it can be changed into a prime (12003030213121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86758356 + ... + 86896595.

It is an arithmetic number, because the mean of its divisors is an integer number (266473523844).

Almost surely, 2^{12003030213120} is an apocalyptic number.

12003030213120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12003030213120 is an abundant number, since it is smaller than the sum of its proper divisors (30632733601920).

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

12003030213120 is an equidigital number, since it uses as much as digits as its factorization.

12003030213120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173654983 (or 173654961 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12003030213120 its reverse (2131203030021), we get a palindrome (14134233243141).

The spelling of 12003030213120 in words is "twelve trillion, three billion, thirty million, two hundred thirteen thousand, one hundred twenty".