11113110221327 has 2 divisors, whose sum is σ = 11113110221328. Its totient is φ = 11113110221326.

The previous prime is 11113110221321. The next prime is 11113110221347. The reversal of 11113110221327 is 72312201131111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11113110221327 - 2⁶ = 11113110221263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11113110221296 and 11113110221305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113110221321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556555110663 + 5556555110664.

It is an arithmetic number, because the mean of its divisors is an integer number (5556555110664).

Almost surely, 2^{11113110221327} is an apocalyptic number.

11113110221327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113110221327 is an equidigital number, since it uses as much as digits as its factorization.

11113110221327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

Adding to 11113110221327 its reverse (72312201131111), we get a palindrome (83425311352438).

The spelling of 11113110221327 in words is "eleven trillion, one hundred thirteen billion, one hundred ten million, two hundred twenty-one thousand, three hundred twenty-seven".