213313003221013 has 16 divisors (see below), whose sum is σ = 228255104002240. Its totient is φ = 198743402995200.

The previous prime is 213313003220939. The next prime is 213313003221061. The reversal of 213313003221013 is 310122300313312.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213313003221013 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 (213313003221313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5998620 + ... + 21508357.

It is an arithmetic number, because the mean of its divisors is an integer number (14265944000140).

Almost surely, 2^{213313003221013} is an apocalyptic number.

It is an amenable number.

213313003221013 is a deficient number, since it is larger than the sum of its proper divisors (14942100781227).

213313003221013 is a wasteful number, since it uses less digits than its factorization.

213313003221013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27513748.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 213313003221013 its reverse (310122300313312), we get a palindrome (523435303534325).

The spelling of 213313003221013 in words is "two hundred thirteen trillion, three hundred thirteen billion, three million, two hundred twenty-one thousand, thirteen".