11006663103005 has 8 divisors (see below), whose sum is σ = 13984936648632. Its totient is φ = 8287369865728.

The previous prime is 11006663102909. The next prime is 11006663103017. The reversal of 11006663103005 is 50030136660011.

It can be written as a sum of positive squares in 4 ways, for example, as 6229002665209 + 4777660437796 = 2495797^2 + 2185786^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11006663103005 - 2¹⁴ = 11006663086621 is a prime.

It is a super-2 number, since 2×11006663103005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64745076992 + ... + 64745077161.

It is an arithmetic number, because the mean of its divisors is an integer number (1748117081079).

Almost surely, 2^{11006663103005} is an apocalyptic number.

It is an amenable number.

11006663103005 is a deficient number, since it is larger than the sum of its proper divisors (2978273545627).

11006663103005 is a wasteful number, since it uses less digits than its factorization.

11006663103005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129490154175.

The product of its (nonzero) digits is 9720, while the sum is 32.

Adding to 11006663103005 its reverse (50030136660011), we get a palindrome (61036799763016).

The spelling of 11006663103005 in words is "eleven trillion, six billion, six hundred sixty-three million, one hundred three thousand, five".