12030320322130 has 128 divisors (see below), whose sum is σ = 25477775147520. Its totient is φ = 4045428541440.

The previous prime is 12030320322109. The next prime is 12030320322169. The reversal of 12030320322130 is 3122302303021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14287486 + ... + 15106054.

It is an arithmetic number, because the mean of its divisors is an integer number (199045118340).

Almost surely, 2^{12030320322130} is an apocalyptic number.

12030320322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030320322130 is an abundant number, since it is smaller than the sum of its proper divisors (13447454825390).

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

12030320322130 is a wasteful number, since it uses less digits than its factorization.

12030320322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818804.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12030320322130 its reverse (3122302303021), we get a palindrome (15152622625151).

The spelling of 12030320322130 in words is "twelve trillion, thirty billion, three hundred twenty million, three hundred twenty-two thousand, one hundred thirty".