210230310213 has 48 divisors (see below), whose sum is σ = 382850582400. Its totient is φ = 107983434240.

The previous prime is 210230310197. The next prime is 210230310271. The reversal of 210230310213 is 312013032012.

210230310213 is a `hidden beast` number, since 210 + 230 + 3 + 10 + 213 = 666.

It is not a de Polignac number, because 210230310213 - 2⁴ = 210230310197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210230310113) 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, 1642608 + ... + 1765961.

It is an arithmetic number, because the mean of its divisors is an integer number (7976053800).

Almost surely, 2^210230310213 is an apocalyptic number.

It is an amenable number.

210230310213 is a deficient number, since it is larger than the sum of its proper divisors (172620272187).

210230310213 is a wasteful number, since it uses less digits than its factorization.

210230310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408682 (or 3408679 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 210230310213 its reverse (312013032012), we get a palindrome (522243342225).

The spelling of 210230310213 in words is "two hundred ten billion, two hundred thirty million, three hundred ten thousand, two hundred thirteen".