10243451564233 has 2 divisors, whose sum is σ = 10243451564234. Its totient is φ = 10243451564232.

The previous prime is 10243451564207. The next prime is 10243451564263. The reversal of 10243451564233 is 33246515434201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7068169911609 + 3175281652624 = 2658603^2 + 1781932^2 .

It is a cyclic number.

It is not a de Polignac number, because 10243451564233 - 2⁹ = 10243451563721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10243451564233.

It is not a weakly prime, because it can be changed into another prime (10243451564263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121725782116 + 5121725782117.

It is an arithmetic number, because the mean of its divisors is an integer number (5121725782117).

Almost surely, 2^{10243451564233} is an apocalyptic number.

It is an amenable number.

10243451564233 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243451564233 is an equidigital number, since it uses as much as digits as its factorization.

10243451564233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 10243451564233 its reverse (33246515434201), we get a palindrome (43489966998434).

The spelling of 10243451564233 in words is "ten trillion, two hundred forty-three billion, four hundred fifty-one million, five hundred sixty-four thousand, two hundred thirty-three".