11016011863 has 4 divisors (see below), whose sum is σ = 11018457328. Its totient is φ = 11013566400.

The previous prime is 11016011821. The next prime is 11016011927. The reversal of 11016011863 is 36811061011.

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 11016011863 - 2⁹ = 11016011351 is a prime.

It is a super-3 number, since 3×11016011863³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11016011063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1215963 + ... + 1224988.

It is an arithmetic number, because the mean of its divisors is an integer number (2754614332).

Almost surely, 2^11016011863 is an apocalyptic number.

11016011863 is a deficient number, since it is larger than the sum of its proper divisors (2445465).

11016011863 is an equidigital number, since it uses as much as digits as its factorization.

11016011863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445464.

The product of its (nonzero) digits is 864, while the sum is 28.

Adding to 11016011863 its reverse (36811061011), we get a palindrome (47827072874).

The spelling of 11016011863 in words is "eleven billion, sixteen million, eleven thousand, eight hundred sixty-three".