12030004331 has 2 divisors, whose sum is σ = 12030004332. Its totient is φ = 12030004330.

The previous prime is 12030004319. The next prime is 12030004409. The reversal of 12030004331 is 13340003021.

It is a happy number.

12030004331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12030004331 - 2³⁰ = 10956262507 is a prime.

It is a super-2 number, since 2×12030004331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12030000331) 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 as a sum of consecutive naturals, namely, 6015002165 + 6015002166.

It is an arithmetic number, because the mean of its divisors is an integer number (6015002166).

Almost surely, 2^12030004331 is an apocalyptic number.

12030004331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12030004331 is an equidigital number, since it uses as much as digits as its factorization.

12030004331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12030004331 its reverse (13340003021), we get a palindrome (25370007352).

The spelling of 12030004331 in words is "twelve billion, thirty million, four thousand, three hundred thirty-one".