210532000530243 has 32 divisors (see below), whose sum is σ = 321470213386752. Its totient is φ = 120056679993600.

The previous prime is 210532000530233. The next prime is 210532000530263. The reversal of 210532000530243 is 342035000235012.

It is not a de Polignac number, because 210532000530243 - 2⁹ = 210532000529731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210532000530243.

It is not an unprimeable number, because it can be changed into a prime (210532000530223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638715105 + ... + 639044637.

It is an arithmetic number, because the mean of its divisors is an integer number (10045944168336).

Almost surely, 2^{210532000530243} is an apocalyptic number.

210532000530243 is a deficient number, since it is larger than the sum of its proper divisors (110938212856509).

210532000530243 is a wasteful number, since it uses less digits than its factorization.

210532000530243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391995.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 210532000530243 its reverse (342035000235012), we get a palindrome (552567000765255).

The spelling of 210532000530243 in words is "two hundred ten trillion, five hundred thirty-two billion, five hundred thirty thousand, two hundred forty-three".