11302233213 has 4 divisors (see below), whose sum is σ = 15069644288. Its totient is φ = 7534822140.

The previous prime is 11302233211. The next prime is 11302233221. The reversal of 11302233213 is 31233220311.

11302233213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11302233213 - 2¹ = 11302233211 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 11302233213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302233211) 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 3 ways as a sum of consecutive naturals, for example, 1883705533 + ... + 1883705538.

It is an arithmetic number, because the mean of its divisors is an integer number (3767411072).

Almost surely, 2^11302233213 is an apocalyptic number.

It is an amenable number.

11302233213 is a deficient number, since it is larger than the sum of its proper divisors (3767411075).

11302233213 is an equidigital number, since it uses as much as digits as its factorization.

11302233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767411074.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11302233213 its reverse (31233220311), we get a palindrome (42535453524).

The spelling of 11302233213 in words is "eleven billion, three hundred two million, two hundred thirty-three thousand, two hundred thirteen".