13203311333012 has 72 divisors (see below), whose sum is σ = 23966127407040. Its totient is φ = 6360800302080.

The previous prime is 13203311333011. The next prime is 13203311333089. The reversal of 13203311333012 is 21033311330231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13203311333011) 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 23 ways as a sum of consecutive naturals, for example, 592623689 + ... + 592645967.

Almost surely, 2^{13203311333012} is an apocalyptic number.

It is an amenable number.

13203311333012 is a deficient number, since it is larger than the sum of its proper divisors (10762816074028).

13203311333012 is a wasteful number, since it uses less digits than its factorization.

13203311333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22833 (or 22718 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 13203311333012 its reverse (21033311330231), we get a palindrome (34236622663243).

The spelling of 13203311333012 in words is "thirteen trillion, two hundred three billion, three hundred eleven million, three hundred thirty-three thousand, twelve".