10643311304033 has 2 divisors, whose sum is σ = 10643311304034. Its totient is φ = 10643311304032.

The previous prime is 10643311303991. The next prime is 10643311304053. The reversal of 10643311304033 is 33040311334601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10628591063104 + 14720240929 = 3260152^2 + 121327^2 .

It is an emirp because it is prime and its reverse (33040311334601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10643311304033 - 2¹² = 10643311299937 is a prime.

It is a super-2 number, since 2×10643311304033² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10643311304053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321655652016 + 5321655652017.

It is an arithmetic number, because the mean of its divisors is an integer number (5321655652017).

Almost surely, 2^{10643311304033} is an apocalyptic number.

It is an amenable number.

10643311304033 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643311304033 is an equidigital number, since it uses as much as digits as its factorization.

10643311304033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 10643311304033 its reverse (33040311334601), we get a palindrome (43683622638634).

The spelling of 10643311304033 in words is "ten trillion, six hundred forty-three billion, three hundred eleven million, three hundred four thousand, thirty-three".