12030104552 has 32 divisors (see below), whose sum is σ = 23668718400. Its totient is φ = 5721369984.

The previous prime is 12030104551. The next prime is 12030104579. The reversal of 12030104552 is 25540103021.

12030104552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12030104552² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (12030104551) 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 7 ways as a sum of consecutive naturals, for example, 149693 + ... + 215564.

It is an arithmetic number, because the mean of its divisors is an integer number (739647450).

Almost surely, 2^12030104552 is an apocalyptic number.

It is an amenable number.

12030104552 is a deficient number, since it is larger than the sum of its proper divisors (11638613848).

12030104552 is a wasteful number, since it uses less digits than its factorization.

12030104552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365465 (or 365461 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 12030104552 its reverse (25540103021), we get a palindrome (37570207573).

The spelling of 12030104552 in words is "twelve billion, thirty million, one hundred four thousand, five hundred fifty-two".