11443234201 has 8 divisors (see below), whose sum is σ = 13094605760. Its totient is φ = 9796018608.

The previous prime is 11443234181. The next prime is 11443234219. The reversal of 11443234201 is 10243234411.

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 11443234201 - 2³¹ = 9295750553 is a prime.

It is a super-2 number, since 2×11443234201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11443234001) 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, 1033086 + ... + 1044103.

It is an arithmetic number, because the mean of its divisors is an integer number (1636825720).

Almost surely, 2^11443234201 is an apocalyptic number.

It is an amenable number.

11443234201 is a deficient number, since it is larger than the sum of its proper divisors (1651371559).

11443234201 is an equidigital number, since it uses as much as digits as its factorization.

11443234201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077983.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11443234201 its reverse (10243234411), we get a palindrome (21686468612).

The spelling of 11443234201 in words is "eleven billion, four hundred forty-three million, two hundred thirty-four thousand, two hundred one".