11313220327 has 2 divisors, whose sum is σ = 11313220328. Its totient is φ = 11313220326.

The previous prime is 11313220309. The next prime is 11313220349. The reversal of 11313220327 is 72302231311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72302231311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11313220327 - 2¹⁹ = 11312696039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11313229327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656610163 + 5656610164.

It is an arithmetic number, because the mean of its divisors is an integer number (5656610164).

Almost surely, 2^11313220327 is an apocalyptic number.

11313220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313220327 is an equidigital number, since it uses as much as digits as its factorization.

11313220327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 11313220327 its reverse (72302231311), we get a palindrome (83615451638).

The spelling of 11313220327 in words is "eleven billion, three hundred thirteen million, two hundred twenty thousand, three hundred twenty-seven".