10643103264343 has 32 divisors (see below), whose sum is σ = 12105392431104. Its totient is φ = 9269553600000.

The previous prime is 10643103264289. The next prime is 10643103264373. The reversal of 10643103264343 is 34346230134601.

It is a cyclic number.

It is not a de Polignac number, because 10643103264343 - 2²¹ = 10643101167191 is a prime.

It is a super-2 number, since 2×10643103264343² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10643103264296 and 10643103264305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643103264373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378595858 + ... + 378623968.

It is an arithmetic number, because the mean of its divisors is an integer number (378293513472).

Almost surely, 2^{10643103264343} is an apocalyptic number.

10643103264343 is a deficient number, since it is larger than the sum of its proper divisors (1462289166761).

10643103264343 is a wasteful number, since it uses less digits than its factorization.

10643103264343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39247.

The product of its (nonzero) digits is 373248, while the sum is 40.

Adding to 10643103264343 its reverse (34346230134601), we get a palindrome (44989333398944).

The spelling of 10643103264343 in words is "ten trillion, six hundred forty-three billion, one hundred three million, two hundred sixty-four thousand, three hundred forty-three".