11124260663 has 4 divisors (see below), whose sum is σ = 11135765520. Its totient is φ = 11112755808.

The previous prime is 11124260629. The next prime is 11124260687. The reversal of 11124260663 is 36606242111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36606242111 = 7309 ⋅5008379.

It is a cyclic number.

It is not a de Polignac number, because 11124260663 - 2¹⁶ = 11124195127 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 (11124260363) 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, 5750978 + ... + 5752911.

It is an arithmetic number, because the mean of its divisors is an integer number (2783941380).

Almost surely, 2^11124260663 is an apocalyptic number.

11124260663 is a deficient number, since it is larger than the sum of its proper divisors (11504857).

11124260663 is an equidigital number, since it uses as much as digits as its factorization.

11124260663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11504856.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 11124260663 in words is "eleven billion, one hundred twenty-four million, two hundred sixty thousand, six hundred sixty-three".