11117304049863 has 32 divisors (see below), whose sum is σ = 16478344097280. Its totient is φ = 6609583693440.

The previous prime is 11117304049861. The next prime is 11117304049867. The reversal of 11117304049863 is 36894040371111.

It is not a de Polignac number, because 11117304049863 - 2¹ = 11117304049861 is a prime.

It is a super-2 number, since 2×11117304049863² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117304049861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10592853 + ... + 11594961.

It is an arithmetic number, because the mean of its divisors is an integer number (514948253040).

Almost surely, 2^{11117304049863} is an apocalyptic number.

11117304049863 is a deficient number, since it is larger than the sum of its proper divisors (5361040047417).

11117304049863 is a wasteful number, since it uses less digits than its factorization.

11117304049863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008519.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 11117304049863 in words is "eleven trillion, one hundred seventeen billion, three hundred four million, forty-nine thousand, eight hundred sixty-three".