10663360223 has 4 divisors (see below), whose sum is σ = 10665509448. Its totient is φ = 10661211000.

The previous prime is 10663360217. The next prime is 10663360231. The reversal of 10663360223 is 32206336601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10663360223 - 2⁶ = 10663360159 is a prime.

It is a super-2 number, since 2×10663360223² (a number of 21 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 10663360223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10663363223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067153 + ... + 1077098.

It is an arithmetic number, because the mean of its divisors is an integer number (2666377362).

Almost surely, 2^10663360223 is an apocalyptic number.

10663360223 is a deficient number, since it is larger than the sum of its proper divisors (2149225).

10663360223 is an equidigital number, since it uses as much as digits as its factorization.

10663360223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149224.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 10663360223 its reverse (32206336601), we get a palindrome (42869696824).

The spelling of 10663360223 in words is "ten billion, six hundred sixty-three million, three hundred sixty thousand, two hundred twenty-three".