23004130012 has 12 divisors (see below), whose sum is σ = 40292211456. Its totient is φ = 11492069600.

The previous prime is 23004130007. The next prime is 23004130069. The reversal of 23004130012 is 21003140032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2493673 + ... + 2502880.

It is an arithmetic number, because the mean of its divisors is an integer number (3357684288).

Almost surely, 2^23004130012 is an apocalyptic number.

It is an amenable number.

23004130012 is a deficient number, since it is larger than the sum of its proper divisors (17288081444).

23004130012 is a wasteful number, since it uses less digits than its factorization.

23004130012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997708 (or 4997706 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23004130012 its reverse (21003140032), we get a palindrome (44007270044).

The spelling of 23004130012 in words is "twenty-three billion, four million, one hundred thirty thousand, twelve".