11301330321 has 12 divisors (see below), whose sum is σ = 17183309520. Its totient is φ = 7137682200.

The previous prime is 11301330281. The next prime is 11301330353. The reversal of 11301330321 is 12303310311.

It is a happy number.

11301330321 is a `hidden beast` number, since 1 + 1 + 301 + 330 + 32 + 1 = 666.

It is not a de Polignac number, because 11301330321 - 2¹⁷ = 11301199249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11301330294 and 11301330303.

It is not an unprimeable number, because it can be changed into a prime (11301330361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33044655 + ... + 33044996.

It is an arithmetic number, because the mean of its divisors is an integer number (1431942460).

Almost surely, 2^11301330321 is an apocalyptic number.

It is an amenable number.

11301330321 is a deficient number, since it is larger than the sum of its proper divisors (5881979199).

11301330321 is a wasteful number, since it uses less digits than its factorization.

11301330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66089676 (or 66089673 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11301330321 its reverse (12303310311), we get a palindrome (23604640632).

The spelling of 11301330321 in words is "eleven billion, three hundred one million, three hundred thirty thousand, three hundred twenty-one".