11113402327 has 2 divisors, whose sum is σ = 11113402328. Its totient is φ = 11113402326.

The previous prime is 11113402291. The next prime is 11113402337. The reversal of 11113402327 is 72320431111.

It is a strong prime.

It is an emirp because it is prime and its reverse (72320431111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11113402327 - 2⁷ = 11113402199 is a prime.

It is a super-2 number, since 2×11113402327² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113402337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556701163 + 5556701164.

It is an arithmetic number, because the mean of its divisors is an integer number (5556701164).

Almost surely, 2^11113402327 is an apocalyptic number.

11113402327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113402327 is an equidigital number, since it uses as much as digits as its factorization.

11113402327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 11113402327 its reverse (72320431111), we get a palindrome (83433833438).

The spelling of 11113402327 in words is "eleven billion, one hundred thirteen million, four hundred two thousand, three hundred twenty-seven".