213020200313 has 4 divisors (see below), whose sum is σ = 213139675008. Its totient is φ = 212900725620.

The previous prime is 213020200303. The next prime is 213020200331. The reversal of 213020200313 is 313002020312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213020200313 - 2¹² = 213020196217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213020200291 and 213020200300.

It is not an unprimeable number, because it can be changed into a prime (213020200303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59734673 + ... + 59738238.

It is an arithmetic number, because the mean of its divisors is an integer number (53284918752).

Almost surely, 2^213020200313 is an apocalyptic number.

It is an amenable number.

213020200313 is a deficient number, since it is larger than the sum of its proper divisors (119474695).

213020200313 is a wasteful number, since it uses less digits than its factorization.

213020200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119474694.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 213020200313 its reverse (313002020312), we get a palindrome (526022220625).

The spelling of 213020200313 in words is "two hundred thirteen billion, twenty million, two hundred thousand, three hundred thirteen".