13313310231200 has 108 divisors (see below), whose sum is σ = 37807423791102. Its totient is φ = 4564563494400.

The previous prime is 13313310231157. The next prime is 13313310231239. The reversal of 13313310231200 is 213201331331.

It can be written as a sum of positive squares in 3 ways, for example, as 12450142882576 + 863167348624 = 3528476^2 + 929068^2 .

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 17 ways as a sum of consecutive naturals, for example, 169773431 + ... + 169851830.

Almost surely, 2^{13313310231200} is an apocalyptic number.

13313310231200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13313310231200 is an abundant number, since it is smaller than the sum of its proper divisors (24494113559902).

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

13313310231200 is a wasteful number, since it uses less digits than its factorization.

13313310231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339625295 (or 339625275 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13313310231200 its reverse (213201331331), we get a palindrome (13526511562531).

The spelling of 13313310231200 in words is "thirteen trillion, three hundred thirteen billion, three hundred ten million, two hundred thirty-one thousand, two hundred".