211120200122323 has 2 divisors, whose sum is σ = 211120200122324. Its totient is φ = 211120200122322.

The previous prime is 211120200122203. The next prime is 211120200122353. The reversal of 211120200122323 is 323221002021112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211120200122323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211120200122294 and 211120200122303.

It is not a weakly prime, because it can be changed into another prime (211120200122353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560100061161 + 105560100061162.

It is an arithmetic number, because the mean of its divisors is an integer number (105560100061162).

Almost surely, 2^{211120200122323} is an apocalyptic number.

211120200122323 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120200122323 is an equidigital number, since it uses as much as digits as its factorization.

211120200122323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 211120200122323 its reverse (323221002021112), we get a palindrome (534341202143435).

The spelling of 211120200122323 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, one hundred twenty-two thousand, three hundred twenty-three".