10506318323 has 2 divisors, whose sum is σ = 10506318324. Its totient is φ = 10506318322.

The previous prime is 10506318301. The next prime is 10506318343. The reversal of 10506318323 is 32381360501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10506318323 - 2¹⁰ = 10506317299 is a prime.

It is a super-2 number, since 2×10506318323² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10506318323.

It is not a weakly prime, because it can be changed into another prime (10506318343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5253159161 + 5253159162.

It is an arithmetic number, because the mean of its divisors is an integer number (5253159162).

Almost surely, 2^10506318323 is an apocalyptic number.

10506318323 is a deficient number, since it is larger than the sum of its proper divisors (1).

10506318323 is an equidigital number, since it uses as much as digits as its factorization.

10506318323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 10506318323 its reverse (32381360501), we get a palindrome (42887678824).

The spelling of 10506318323 in words is "ten billion, five hundred six million, three hundred eighteen thousand, three hundred twenty-three".