13503451043312 has 40 divisors (see below), whose sum is σ = 27738062150400. Its totient is φ = 6350354465472.

The previous prime is 13503451043309. The next prime is 13503451043333. The reversal of 13503451043312 is 21334015430531.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 159739208 + ... + 159823719.

It is an arithmetic number, because the mean of its divisors is an integer number (693451553760).

Almost surely, 2^{13503451043312} is an apocalyptic number.

It is an amenable number.

13503451043312 is an abundant number, since it is smaller than the sum of its proper divisors (14234611107088).

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

13503451043312 is a wasteful number, since it uses less digits than its factorization.

13503451043312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319563093 (or 319563087 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 13503451043312 its reverse (21334015430531), we get a palindrome (34837466473843).

The spelling of 13503451043312 in words is "thirteen trillion, five hundred three billion, four hundred fifty-one million, forty-three thousand, three hundred twelve".