11300300321 has 4 divisors (see below), whose sum is σ = 11575917444. Its totient is φ = 11024683200.

The previous prime is 11300300279. The next prime is 11300300339. The reversal of 11300300321 is 12300300311.

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 1083133921 + 10217166400 = 32911^2 + 101080^2 .

It is a cyclic number.

It is not a de Polignac number, because 11300300321 - 2⁶ = 11300300257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11300300296 and 11300300305.

It is not an unprimeable number, because it can be changed into a prime (11300303321) 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, 137808500 + ... + 137808581.

It is an arithmetic number, because the mean of its divisors is an integer number (2893979361).

Almost surely, 2^11300300321 is an apocalyptic number.

It is an amenable number.

11300300321 is a deficient number, since it is larger than the sum of its proper divisors (275617123).

11300300321 is an equidigital number, since it uses as much as digits as its factorization.

11300300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275617122.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11300300321 its reverse (12300300311), we get a palindrome (23600600632).

The spelling of 11300300321 in words is "eleven billion, three hundred million, three hundred thousand, three hundred twenty-one".