11244201321 has 8 divisors (see below), whose sum is σ = 15397465024. Its totient is φ = 7293535920.

The previous prime is 11244201313. The next prime is 11244201323. The reversal of 11244201321 is 12310244211.

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

It is not a de Polignac number, because 11244201321 - 2³ = 11244201313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11244201323) 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, 50649445 + ... + 50649666.

It is an arithmetic number, because the mean of its divisors is an integer number (1924683128).

Almost surely, 2^11244201321 is an apocalyptic number.

It is an amenable number.

11244201321 is a deficient number, since it is larger than the sum of its proper divisors (4153263703).

11244201321 is a wasteful number, since it uses less digits than its factorization.

11244201321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101299151.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11244201321 its reverse (12310244211), we get a palindrome (23554445532).

The spelling of 11244201321 in words is "eleven billion, two hundred forty-four million, two hundred one thousand, three hundred twenty-one".