11132320213 has 8 divisors (see below), whose sum is σ = 12751374528. Its totient is φ = 9520446624.

The previous prime is 11132320169. The next prime is 11132320217. The reversal of 11132320213 is 31202323111.

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 11132320213 - 2²¹ = 11130223061 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 (11132320217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791856 + ... + 1798057.

It is an arithmetic number, because the mean of its divisors is an integer number (1593921816).

Almost surely, 2^11132320213 is an apocalyptic number.

It is an amenable number.

11132320213 is a deficient number, since it is larger than the sum of its proper divisors (1619054315).

11132320213 is an equidigital number, since it uses as much as digits as its factorization.

11132320213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3590363.

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

Adding to 11132320213 its reverse (31202323111), we get a palindrome (42334643324).

The spelling of 11132320213 in words is "eleven billion, one hundred thirty-two million, three hundred twenty thousand, two hundred thirteen".