10643130304243 has 2 divisors, whose sum is σ = 10643130304244. Its totient is φ = 10643130304242.

The previous prime is 10643130304199. The next prime is 10643130304253. The reversal of 10643130304243 is 34240303134601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10643130304243 - 2⁴¹ = 8444107048691 is a prime.

It is a super-2 number, since 2×10643130304243² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10643130304199 and 10643130304208.

It is not a weakly prime, because it can be changed into another prime (10643130304253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5321565152121 + 5321565152122.

It is an arithmetic number, because the mean of its divisors is an integer number (5321565152122).

Almost surely, 2^{10643130304243} is an apocalyptic number.

10643130304243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643130304243 is an equidigital number, since it uses as much as digits as its factorization.

10643130304243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 10643130304243 its reverse (34240303134601), we get a palindrome (44883433438844).

The spelling of 10643130304243 in words is "ten trillion, six hundred forty-three billion, one hundred thirty million, three hundred four thousand, two hundred forty-three".