210204023131213 has 16 divisors (see below), whose sum is σ = 222358384325376. Its totient is φ = 198301173079680.

The previous prime is 210204023131187. The next prime is 210204023131229. The reversal of 210204023131213 is 312131320402012.

It is a cyclic number.

It is not a de Polignac number, because 210204023131213 - 2⁵ = 210204023131181 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 (210204023131273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33290368 + ... + 39098038.

It is an arithmetic number, because the mean of its divisors is an integer number (13897399020336).

Almost surely, 2^{210204023131213} is an apocalyptic number.

210204023131213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

210204023131213 is a deficient number, since it is larger than the sum of its proper divisors (12154361194163).

210204023131213 is a wasteful number, since it uses less digits than its factorization.

210204023131213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829324.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 210204023131213 its reverse (312131320402012), we get a palindrome (522335343533225).

The spelling of 210204023131213 in words is "two hundred ten trillion, two hundred four billion, twenty-three million, one hundred thirty-one thousand, two hundred thirteen".