11113102220113 has 2 divisors, whose sum is σ = 11113102220114. Its totient is φ = 11113102220112.

The previous prime is 11113102220089. The next prime is 11113102220141. The reversal of 11113102220113 is 31102220131111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8461047628944 + 2652054591169 = 2908788^2 + 1628513^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113102220113 - 2⁵ = 11113102220081 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113102020113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556551110056 + 5556551110057.

It is an arithmetic number, because the mean of its divisors is an integer number (5556551110057).

Almost surely, 2^{11113102220113} is an apocalyptic number.

It is an amenable number.

11113102220113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113102220113 is an equidigital number, since it uses as much as digits as its factorization.

11113102220113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11113102220113 its reverse (31102220131111), we get a palindrome (42215322351224).

The spelling of 11113102220113 in words is "eleven trillion, one hundred thirteen billion, one hundred two million, two hundred twenty thousand, one hundred thirteen".