11113110221347 has 2 divisors, whose sum is σ = 11113110221348. Its totient is φ = 11113110221346.

The previous prime is 11113110221327. The next prime is 11113110221401. The reversal of 11113110221347 is 74312201131111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113110221347 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113110221327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556555110673 + 5556555110674.

It is an arithmetic number, because the mean of its divisors is an integer number (5556555110674).

Almost surely, 2^{11113110221347} is an apocalyptic number.

11113110221347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113110221347 is an equidigital number, since it uses as much as digits as its factorization.

11113110221347 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 28.

Adding to 11113110221347 its reverse (74312201131111), we get a palindrome (85425311352458).

The spelling of 11113110221347 in words is "eleven trillion, one hundred thirteen billion, one hundred ten million, two hundred twenty-one thousand, three hundred forty-seven".