211113203027 has 2 divisors, whose sum is σ = 211113203028. Its totient is φ = 211113203026.

The previous prime is 211113203011. The next prime is 211113203089. The reversal of 211113203027 is 720302311112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211113203027 - 2⁴ = 211113203011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211113202993 and 211113203011.

It is not a weakly prime, because it can be changed into another prime (211113203627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105556601513 + 105556601514.

It is an arithmetic number, because the mean of its divisors is an integer number (105556601514).

Almost surely, 2^211113203027 is an apocalyptic number.

211113203027 is a deficient number, since it is larger than the sum of its proper divisors (1).

211113203027 is an equidigital number, since it uses as much as digits as its factorization.

211113203027 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 23.

Adding to 211113203027 its reverse (720302311112), we get a palindrome (931415514139).

The spelling of 211113203027 in words is "two hundred eleven billion, one hundred thirteen million, two hundred three thousand, twenty-seven".