10530030213 has 20 divisors (see below), whose sum is σ = 15733790688. Its totient is φ = 7018348680.

The previous prime is 10530030169. The next prime is 10530030229. The reversal of 10530030213 is 31203003501.

It is not a de Polignac number, because 10530030213 - 2¹⁴ = 10530013829 is a prime.

It is a super-2 number, since 2×10530030213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530030233) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 392920 + ... + 418862.

Almost surely, 2^10530030213 is an apocalyptic number.

It is an amenable number.

10530030213 is a deficient number, since it is larger than the sum of its proper divisors (5203760475).

10530030213 is an equidigital number, since it uses as much as digits as its factorization.

10530030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30966 (or 30957 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 10530030213 its reverse (31203003501), we get a palindrome (41733033714).

The spelling of 10530030213 in words is "ten billion, five hundred thirty million, thirty thousand, two hundred thirteen".