13033312201312 has 24 divisors (see below), whose sum is σ = 27633128273856. Its totient is φ = 6015374861952.

The previous prime is 13033312201267. The next prime is 13033312201331. The reversal of 13033312201312 is 21310221333031.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 15665038288 + ... + 15665039119.

It is an arithmetic number, because the mean of its divisors is an integer number (1151380344744).

Almost surely, 2^{13033312201312} is an apocalyptic number.

It is an amenable number.

13033312201312 is an abundant number, since it is smaller than the sum of its proper divisors (14599816072544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13033312201312 is a wasteful number, since it uses less digits than its factorization.

13033312201312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31330077430 (or 31330077422 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13033312201312 its reverse (21310221333031), we get a palindrome (34343533534343).

The spelling of 13033312201312 in words is "thirteen trillion, thirty-three billion, three hundred twelve million, two hundred one thousand, three hundred twelve".