10530004223 has 2 divisors, whose sum is σ = 10530004224. Its totient is φ = 10530004222.

The previous prime is 10530004207. The next prime is 10530004229. The reversal of 10530004223 is 32240003501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10530004223 - 2⁴ = 10530004207 is a prime.

It is a super-2 number, since 2×10530004223² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10530004195 and 10530004204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10530004229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5265002111 + 5265002112.

It is an arithmetic number, because the mean of its divisors is an integer number (5265002112).

Almost surely, 2^10530004223 is an apocalyptic number.

10530004223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10530004223 is an equidigital number, since it uses as much as digits as its factorization.

10530004223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 10530004223 its reverse (32240003501), we get a palindrome (42770007724).

The spelling of 10530004223 in words is "ten billion, five hundred thirty million, four thousand, two hundred twenty-three".