1232504330312 has 8 divisors (see below), whose sum is σ = 2310945619350. Its totient is φ = 616252165152.

The previous prime is 1232504330279. The next prime is 1232504330327. The reversal of 1232504330312 is 2130334052321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 618497310916 + 614007019396 = 786446^2 + 783586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77031520637 + ... + 77031520652.

Almost surely, 2^{1232504330312} is an apocalyptic number.

It is an amenable number.

1232504330312 is a deficient number, since it is larger than the sum of its proper divisors (1078441289038).

1232504330312 is a wasteful number, since it uses less digits than its factorization.

1232504330312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154063041295 (or 154063041291 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1232504330312 its reverse (2130334052321), we get a palindrome (3362838382633).

The spelling of 1232504330312 in words is "one trillion, two hundred thirty-two billion, five hundred four million, three hundred thirty thousand, three hundred twelve".