13031103313200 has 240 divisors, whose sum is σ = 50217104510720. Its totient is φ = 2821772712960.

The previous prime is 13031103313133. The next prime is 13031103313247. The reversal of 13031103313200 is 231330113031.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40664659 + ... + 40983858.

Almost surely, 2^{13031103313200} is an apocalyptic number.

13031103313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13031103313200 is an abundant number, since it is smaller than the sum of its proper divisors (37186001197520).

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

13031103313200 is a wasteful number, since it uses less digits than its factorization.

13031103313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81648564 (or 81648553 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 13031103313200 its reverse (231330113031), we get a palindrome (13262433426231).

The spelling of 13031103313200 in words is "thirteen trillion, thirty-one billion, one hundred three million, three hundred thirteen thousand, two hundred".