13321350240100 has 36 divisors (see below), whose sum is σ = 33036948597184. Its totient is φ = 4567320082080.

The previous prime is 13321350240073. The next prime is 13321350240161. The reversal of 13321350240100 is 104205312331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 11 ways as a sum of consecutive naturals, for example, 9515249472 + ... + 9515250871.

Almost surely, 2^{13321350240100} is an apocalyptic number.

13321350240100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13321350240100 is an abundant number, since it is smaller than the sum of its proper divisors (19715598357084).

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

13321350240100 is a wasteful number, since it uses less digits than its factorization.

13321350240100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19030500364 (or 19030500357 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13321350240100 its reverse (104205312331), we get a palindrome (13425555552431).

The spelling of 13321350240100 in words is "thirteen trillion, three hundred twenty-one billion, three hundred fifty million, two hundred forty thousand, one hundred".