11130406663 has 8 divisors (see below), whose sum is σ = 11908287920. Its totient is φ = 10371732480.

The previous prime is 11130406649. The next prime is 11130406723. The reversal of 11130406663 is 36660403111.

11130406663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11130406663 - 2¹³ = 11130398471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130406633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4800570 + ... + 4802887.

It is an arithmetic number, because the mean of its divisors is an integer number (1488535990).

Almost surely, 2^11130406663 is an apocalyptic number.

11130406663 is a deficient number, since it is larger than the sum of its proper divisors (777881257).

11130406663 is an equidigital number, since it uses as much as digits as its factorization.

11130406663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9603537.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 11130406663 its reverse (36660403111), we get a palindrome (47790809774).

The spelling of 11130406663 in words is "eleven billion, one hundred thirty million, four hundred six thousand, six hundred sixty-three".