11116263 has 4 divisors (see below), whose sum is σ = 14821688. Its totient is φ = 7410840.

The previous prime is 11116241. The next prime is 11116277. The reversal of 11116263 is 36261111.

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

It is not a de Polignac number, because 11116263 - 2⁹ = 11115751 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 (11112263) 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, 1852708 + ... + 1852713.

It is an arithmetic number, because the mean of its divisors is an integer number (3705422).

Almost surely, 2^11116263 is an apocalyptic number.

11116263 is a deficient number, since it is larger than the sum of its proper divisors (3705425).

11116263 is an equidigital number, since it uses as much as digits as its factorization.

11116263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705424.

The product of its digits is 216, while the sum is 21.

The square root of 11116263 is about 3334.1060271083. The cubic root of 11116263 is about 223.1787998068.

Adding to 11116263 its reverse (36261111), we get a palindrome (47377374).

The spelling of 11116263 in words is "eleven million, one hundred sixteen thousand, two hundred sixty-three".