213020312010202 has 8 divisors (see below), whose sum is σ = 336347861068800. Its totient is φ = 100904358320604.

The previous prime is 213020312010199. The next prime is 213020312010211. The reversal of 213020312010202 is 202010213020312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 213020312010202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2802898842202 + ... + 2802898842277.

It is an arithmetic number, because the mean of its divisors is an integer number (42043482633600).

Almost surely, 2^{213020312010202} is an apocalyptic number.

213020312010202 is a deficient number, since it is larger than the sum of its proper divisors (123327549058598).

213020312010202 is a wasteful number, since it uses less digits than its factorization.

213020312010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605797684500.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213020312010202 its reverse (202010213020312), we get a palindrome (415030525030514).

The spelling of 213020312010202 in words is "two hundred thirteen trillion, twenty billion, three hundred twelve million, ten thousand, two hundred two".