11320233211 has 8 divisors (see below), whose sum is σ = 12940180704. Its totient is φ = 9700978560.

The previous prime is 11320233179. The next prime is 11320233233. The reversal of 11320233211 is 11233202311.

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

It is not a de Polignac number, because 11320233211 - 2⁵ = 11320233179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11320233251) 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, 137710 + ... + 203971.

It is an arithmetic number, because the mean of its divisors is an integer number (1617522588).

Almost surely, 2^11320233211 is an apocalyptic number.

11320233211 is a deficient number, since it is larger than the sum of its proper divisors (1619947493).

11320233211 is an equidigital number, since it uses as much as digits as its factorization.

11320233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346421.

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

Adding to 11320233211 its reverse (11233202311), we get a palindrome (22553435522).

The spelling of 11320233211 in words is "eleven billion, three hundred twenty million, two hundred thirty-three thousand, two hundred eleven".