11343213201 has 4 divisors (see below), whose sum is σ = 15124284272. Its totient is φ = 7562142132.

The previous prime is 11343213197. The next prime is 11343213227. The reversal of 11343213201 is 10231234311.

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 11343213201 - 2² = 11343213197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11343213281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890535531 + ... + 1890535536.

It is an arithmetic number, because the mean of its divisors is an integer number (3781071068).

Almost surely, 2^11343213201 is an apocalyptic number.

It is an amenable number.

11343213201 is a deficient number, since it is larger than the sum of its proper divisors (3781071071).

11343213201 is an equidigital number, since it uses as much as digits as its factorization.

11343213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781071070.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11343213201 its reverse (10231234311), we get a palindrome (21574447512).

The spelling of 11343213201 in words is "eleven billion, three hundred forty-three million, two hundred thirteen thousand, two hundred one".