10320063243 has 16 divisors (see below), whose sum is σ = 15727251456. Its totient is φ = 5896638720.

The previous prime is 10320063157. The next prime is 10320063289. The reversal of 10320063243 is 34236002301.

It is not a de Polignac number, because 10320063243 - 2²⁴ = 10303286027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320063443) 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 in 15 ways as a sum of consecutive naturals, for example, 377238 + ... + 403668.

It is an arithmetic number, because the mean of its divisors is an integer number (982953216).

Almost surely, 2^10320063243 is an apocalyptic number.

10320063243 is a deficient number, since it is larger than the sum of its proper divisors (5407188213).

10320063243 is a wasteful number, since it uses less digits than its factorization.

10320063243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45034.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10320063243 its reverse (34236002301), we get a palindrome (44556065544).

The spelling of 10320063243 in words is "ten billion, three hundred twenty million, sixty-three thousand, two hundred forty-three".