11321000230313 has 2 divisors, whose sum is σ = 11321000230314. Its totient is φ = 11321000230312.

The previous prime is 11321000230307. The next prime is 11321000230339. The reversal of 11321000230313 is 31303200012311.

11321000230313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7982387897344 + 3338612332969 = 2825312^2 + 1827187^2 .

It is an emirp because it is prime and its reverse (31303200012311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11321000230313 - 2⁴⁰ = 10221488602537 is a prime.

It is not a weakly prime, because it can be changed into another prime (11321000230303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660500115156 + 5660500115157.

It is an arithmetic number, because the mean of its divisors is an integer number (5660500115157).

Almost surely, 2^{11321000230313} is an apocalyptic number.

It is an amenable number.

11321000230313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321000230313 is an equidigital number, since it uses as much as digits as its factorization.

11321000230313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11321000230313 its reverse (31303200012311), we get a palindrome (42624200242624).

The spelling of 11321000230313 in words is "eleven trillion, three hundred twenty-one billion, two hundred thirty thousand, three hundred thirteen".