1232003530012 has 24 divisors (see below), whose sum is σ = 2213941511936. Its totient is φ = 599550054768.

The previous prime is 1232003530003. The next prime is 1232003530027. The reversal of 1232003530012 is 2100353002321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12606468 + ... + 12703819.

Almost surely, 2^{1232003530012} is an apocalyptic number.

It is an amenable number.

1232003530012 is a deficient number, since it is larger than the sum of its proper divisors (981937981924).

1232003530012 is a wasteful number, since it uses less digits than its factorization.

1232003530012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25310617 (or 25310615 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 1232003530012 its reverse (2100353002321), we get a palindrome (3332356532333).

The spelling of 1232003530012 in words is "one trillion, two hundred thirty-two billion, three million, five hundred thirty thousand, twelve".