210213301030443 has 72 divisors (see below), whose sum is σ = 309977325295872. Its totient is φ = 137272129259904.

The previous prime is 210213301030409. The next prime is 210213301030471. The reversal of 210213301030443 is 344030103312012.

It is a happy number.

210213301030443 is a `hidden beast` number, since 2 + 1 + 0 + 2 + 13 + 301 + 0 + 304 + 43 = 666.

It is not a de Polignac number, because 210213301030443 - 2¹⁶ = 210213300964907 is a prime.

It is a super-2 number, since 2×210213301030443² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210213301030543) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11312120130 + ... + 11312138712.

Almost surely, 2^{210213301030443} is an apocalyptic number.

210213301030443 is a deficient number, since it is larger than the sum of its proper divisors (99764024265429).

210213301030443 is a wasteful number, since it uses less digits than its factorization.

210213301030443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20345 (or 20269 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 210213301030443 its reverse (344030103312012), we get a palindrome (554243404342455).

The spelling of 210213301030443 in words is "two hundred ten trillion, two hundred thirteen billion, three hundred one million, thirty thousand, four hundred forty-three".