113204205227 has 2 divisors, whose sum is σ = 113204205228. Its totient is φ = 113204205226.

The previous prime is 113204205199. The next prime is 113204205229. The reversal of 113204205227 is 722502402311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113204205227 - 2¹⁰ = 113204204203 is a prime.

Together with 113204205229, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113204205227.

It is not a weakly prime, because it can be changed into another prime (113204205229) 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, 56602102613 + 56602102614.

It is an arithmetic number, because the mean of its divisors is an integer number (56602102614).

Almost surely, 2^113204205227 is an apocalyptic number.

113204205227 is a deficient number, since it is larger than the sum of its proper divisors (1).

113204205227 is an equidigital number, since it uses as much as digits as its factorization.

113204205227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

Adding to 113204205227 its reverse (722502402311), we get a palindrome (835706607538).

The spelling of 113204205227 in words is "one hundred thirteen billion, two hundred four million, two hundred five thousand, two hundred twenty-seven".