11321032213 has 8 divisors (see below), whose sum is σ = 11389540032. Its totient is φ = 11252714496.

The previous prime is 11321032187. The next prime is 11321032231. The reversal of 11321032213 is 31223012311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11321032213 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 (11321032253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72856 + ... + 167182.

It is an arithmetic number, because the mean of its divisors is an integer number (1423692504).

Almost surely, 2^11321032213 is an apocalyptic number.

It is an amenable number.

11321032213 is a deficient number, since it is larger than the sum of its proper divisors (68507819).

11321032213 is an equidigital number, since it uses as much as digits as its factorization.

11321032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95051.

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

Adding to 11321032213 its reverse (31223012311), we get a palindrome (42544044524).

The spelling of 11321032213 in words is "eleven billion, three hundred twenty-one million, thirty-two thousand, two hundred thirteen".