11300111663 has 2 divisors, whose sum is σ = 11300111664. Its totient is φ = 11300111662.

The previous prime is 11300111657. The next prime is 11300111671. The reversal of 11300111663 is 36611100311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11300111663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11300111063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650055831 + 5650055832.

It is an arithmetic number, because the mean of its divisors is an integer number (5650055832).

Almost surely, 2^11300111663 is an apocalyptic number.

11300111663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11300111663 is an equidigital number, since it uses as much as digits as its factorization.

11300111663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11300111663 its reverse (36611100311), we get a palindrome (47911211974).

The spelling of 11300111663 in words is "eleven billion, three hundred million, one hundred eleven thousand, six hundred sixty-three".