10643103342113 has 48 divisors (see below), whose sum is σ = 12360132368640. Its totient is φ = 9147225120000.

The previous prime is 10643103342101. The next prime is 10643103342139. The reversal of 10643103342113 is 31124330134601.

It is a de Polignac number, because none of the positive numbers 2^k-10643103342113 is a prime.

It is a super-2 number, since 2×10643103342113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10643103342113.

It is not an unprimeable number, because it can be changed into a prime (10643103042113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23323898 + ... + 23775836.

It is an arithmetic number, because the mean of its divisors is an integer number (257502757680).

Almost surely, 2^{10643103342113} is an apocalyptic number.

It is an amenable number.

10643103342113 is a deficient number, since it is larger than the sum of its proper divisors (1717029026527).

10643103342113 is a wasteful number, since it uses less digits than its factorization.

10643103342113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452150 (or 452139 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 10643103342113 its reverse (31124330134601), we get a palindrome (41767433476714).

The spelling of 10643103342113 in words is "ten trillion, six hundred forty-three billion, one hundred three million, three hundred forty-two thousand, one hundred thirteen".