11132263 has 4 divisors (see below), whose sum is σ = 11787120. Its totient is φ = 10477408.

The previous prime is 11132257. The next prime is 11132267. The reversal of 11132263 is 36223111.

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 11132263 - 2⁹ = 11131751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11132263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132267) 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, 327403 + ... + 327436.

It is an arithmetic number, because the mean of its divisors is an integer number (2946780).

Almost surely, 2^11132263 is an apocalyptic number.

11132263 is a deficient number, since it is larger than the sum of its proper divisors (654857).

11132263 is an equidigital number, since it uses as much as digits as its factorization.

11132263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654856.

The product of its digits is 216, while the sum is 19.

The square root of 11132263 is about 3336.5046081191. The cubic root of 11132263 is about 223.2858246510.

Adding to 11132263 its reverse (36223111), we get a palindrome (47355374).

The spelling of 11132263 in words is "eleven million, one hundred thirty-two thousand, two hundred sixty-three".