11323212263 has 8 divisors (see below), whose sum is σ = 12369052416. Its totient is φ = 10280115000.

The previous prime is 11323212239. The next prime is 11323212293. The reversal of 11323212263 is 36221232311.

It is a happy number.

11323212263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11323212263 - 2¹² = 11323208167 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 (11323212293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677081 + ... + 693602.

It is an arithmetic number, because the mean of its divisors is an integer number (1546131552).

Almost surely, 2^11323212263 is an apocalyptic number.

11323212263 is a deficient number, since it is larger than the sum of its proper divisors (1045840153).

11323212263 is a wasteful number, since it uses less digits than its factorization.

11323212263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371445.

The product of its digits is 2592, while the sum is 26.

Adding to 11323212263 its reverse (36221232311), we get a palindrome (47544444574).

The spelling of 11323212263 in words is "eleven billion, three hundred twenty-three million, two hundred twelve thousand, two hundred sixty-three".