11334131663 has 2 divisors, whose sum is σ = 11334131664. Its totient is φ = 11334131662.

The previous prime is 11334131603. The next prime is 11334131687. The reversal of 11334131663 is 36613143311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11334131663 - 2¹⁴ = 11334115279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11334131603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5667065831 + 5667065832.

It is an arithmetic number, because the mean of its divisors is an integer number (5667065832).

Almost surely, 2^11334131663 is an apocalyptic number.

11334131663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11334131663 is an equidigital number, since it uses as much as digits as its factorization.

11334131663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 32.

Adding to 11334131663 its reverse (36613143311), we get a palindrome (47947274974).

The spelling of 11334131663 in words is "eleven billion, three hundred thirty-four million, one hundred thirty-one thousand, six hundred sixty-three".