200313321000013 has 12 divisors (see below), whose sum is σ = 216947190260628. Its totient is φ = 184870619581440.

The previous prime is 200313320999947. The next prime is 200313321000031. The reversal of 200313321000013 is 310000123313002.

200313321000013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3168891299044 + 197144429700969 = 1780138^2 + 14040813^2 .

It is a de Polignac number, because none of the positive numbers 2^k-200313321000013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200313321000053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108002170 + ... + 109841227.

It is an arithmetic number, because the mean of its divisors is an integer number (18078932521719).

Almost surely, 2^{200313321000013} is an apocalyptic number.

It is an amenable number.

200313321000013 is a deficient number, since it is larger than the sum of its proper divisors (16633869260615).

200313321000013 is a wasteful number, since it uses less digits than its factorization.

200313321000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217848864 (or 217848851 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 200313321000013 its reverse (310000123313002), we get a palindrome (510313444313015).

The spelling of 200313321000013 in words is "two hundred trillion, three hundred thirteen billion, three hundred twenty-one million, thirteen", and thus it is an aban number.