10643311165006 has 48 divisors (see below), whose sum is σ = 17846299607040. Its totient is φ = 4753535323680.

The previous prime is 10643311164991. The next prime is 10643311165007. The reversal of 10643311165006 is 60056111334601.

It is a super-2 number, since 2×10643311165006² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643311165007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292517091 + ... + 292553473.

It is an arithmetic number, because the mean of its divisors is an integer number (371797908480).

Almost surely, 2^{10643311165006} is an apocalyptic number.

10643311165006 is a deficient number, since it is larger than the sum of its proper divisors (7202988442034).

10643311165006 is a wasteful number, since it uses less digits than its factorization.

10643311165006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64361 (or 64348 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 10643311165006 its reverse (60056111334601), we get a palindrome (70699422499607).

The spelling of 10643311165006 in words is "ten trillion, six hundred forty-three billion, three hundred eleven million, one hundred sixty-five thousand, six".