11116441263 has 4 divisors (see below), whose sum is σ = 14821921688. Its totient is φ = 7410960840.

The previous prime is 11116441247. The next prime is 11116441279. The reversal of 11116441263 is 36214461111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11116441247) and next prime (11116441279).

It is not a de Polignac number, because 11116441263 - 2⁴ = 11116441247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11116441263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116441463) 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, 1852740208 + ... + 1852740213.

It is an arithmetic number, because the mean of its divisors is an integer number (3705480422).

Almost surely, 2^11116441263 is an apocalyptic number.

11116441263 is a deficient number, since it is larger than the sum of its proper divisors (3705480425).

11116441263 is an equidigital number, since it uses as much as digits as its factorization.

11116441263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705480424.

The product of its digits is 3456, while the sum is 30.

The spelling of 11116441263 in words is "eleven billion, one hundred sixteen million, four hundred forty-one thousand, two hundred sixty-three".