10543263223 has 2 divisors, whose sum is σ = 10543263224. Its totient is φ = 10543263222.

The previous prime is 10543263217. The next prime is 10543263253. The reversal of 10543263223 is 32236234501.

It is a weak prime.

It is an emirp because it is prime and its reverse (32236234501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10543263223 is a prime.

It is a super-3 number, since 3×10543263223³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10543263253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271631611 + 5271631612.

It is an arithmetic number, because the mean of its divisors is an integer number (5271631612).

Almost surely, 2^10543263223 is an apocalyptic number.

10543263223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543263223 is an equidigital number, since it uses as much as digits as its factorization.

10543263223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 10543263223 its reverse (32236234501), we get a palindrome (42779497724).

The spelling of 10543263223 in words is "ten billion, five hundred forty-three million, two hundred sixty-three thousand, two hundred twenty-three".