201313002020213 has 4 divisors (see below), whose sum is σ = 201321808000908. Its totient is φ = 201304196039520.

The previous prime is 201313002020197. The next prime is 201313002020267. The reversal of 201313002020213 is 312020200313102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 151963262166244 + 49349739853969 = 12327338^2 + 7024937^2 .

It is a cyclic number.

It is not a de Polignac number, because 201313002020213 - 2⁴ = 201313002020197 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 (201313002028213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4402956056 + ... + 4403001777.

It is an arithmetic number, because the mean of its divisors is an integer number (50330452000227).

Almost surely, 2^{201313002020213} is an apocalyptic number.

It is an amenable number.

201313002020213 is a deficient number, since it is larger than the sum of its proper divisors (8805980695).

201313002020213 is an equidigital number, since it uses as much as digits as its factorization.

201313002020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8805980694.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201313002020213 its reverse (312020200313102), we get a palindrome (513333202333315).

The spelling of 201313002020213 in words is "two hundred one trillion, three hundred thirteen billion, two million, twenty thousand, two hundred thirteen".