12030310443331 has 8 divisors (see below), whose sum is σ = 12570262951680. Its totient is φ = 11491765896072.

The previous prime is 12030310443323. The next prime is 12030310443337. The reversal of 12030310443331 is 13334401303021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12030310443331 - 2³ = 12030310443323 is a prime.

It is a super-2 number, since 2×12030310443331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12030310443331.

It is not an unprimeable number, because it can be changed into a prime (12030310443337) 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 7 ways as a sum of consecutive naturals, for example, 351972801 + ... + 352006978.

It is an arithmetic number, because the mean of its divisors is an integer number (1571282868960).

Almost surely, 2^{12030310443331} is an apocalyptic number.

12030310443331 is a deficient number, since it is larger than the sum of its proper divisors (539952508349).

12030310443331 is an equidigital number, since it uses as much as digits as its factorization.

12030310443331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703980545.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 12030310443331 its reverse (13334401303021), we get a palindrome (25364711746352).

The spelling of 12030310443331 in words is "twelve trillion, thirty billion, three hundred ten million, four hundred forty-three thousand, three hundred thirty-one".