11430223213201 has 4 divisors (see below), whose sum is σ = 12309471152692. Its totient is φ = 10550975273712.

The previous prime is 11430223213183. The next prime is 11430223213217. The reversal of 11430223213201 is 10231232203411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5077807053201 + 6352416160000 = 2253399^2 + 2520400^2 .

It is a cyclic number.

It is not a de Polignac number, because 11430223213201 - 2³⁹ = 10880467399313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11430223213261) 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, 439623969726 + ... + 439623969751.

It is an arithmetic number, because the mean of its divisors is an integer number (3077367788173).

Almost surely, 2^{11430223213201} is an apocalyptic number.

It is an amenable number.

11430223213201 is a deficient number, since it is larger than the sum of its proper divisors (879247939491).

11430223213201 is an equidigital number, since it uses as much as digits as its factorization.

11430223213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879247939490.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11430223213201 its reverse (10231232203411), we get a palindrome (21661455416612).

The spelling of 11430223213201 in words is "eleven trillion, four hundred thirty billion, two hundred twenty-three million, two hundred thirteen thousand, two hundred one".