213313003223210 has 96 divisors (see below), whose sum is σ = 433634975894736. Its totient is φ = 75439535846400.

The previous prime is 213313003223189. The next prime is 213313003223219. The reversal of 213313003223210 is 12322300313312.

It can be written as a sum of positive squares in 8 ways, for example, as 44535775761169 + 168777227462041 = 6673513^2 + 12991429^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 213313003223210.

It is not an unprimeable number, because it can be changed into a prime (213313003223219) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103427270 + ... + 105469550.

Almost surely, 2^{213313003223210} is an apocalyptic number.

213313003223210 is an abundant number, since it is smaller than the sum of its proper divisors (220321972671526).

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

213313003223210 is a wasteful number, since it uses less digits than its factorization.

213313003223210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044680 (or 2044669 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 213313003223210 its reverse (12322300313312), we get a palindrome (225635303536522).

The spelling of 213313003223210 in words is "two hundred thirteen trillion, three hundred thirteen billion, three million, two hundred twenty-three thousand, two hundred ten".