120323110211 has 2 divisors, whose sum is σ = 120323110212. Its totient is φ = 120323110210.

The previous prime is 120323110199. The next prime is 120323110247. The reversal of 120323110211 is 112011323021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120323110211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120323110211.

It is not a weakly prime, because it can be changed into another prime (120323112211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60161555105 + 60161555106.

It is an arithmetic number, because the mean of its divisors is an integer number (60161555106).

Almost surely, 2^120323110211 is an apocalyptic number.

120323110211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120323110211 is an equidigital number, since it uses as much as digits as its factorization.

120323110211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120323110211 its reverse (112011323021), we get a palindrome (232334433232).

The spelling of 120323110211 in words is "one hundred twenty billion, three hundred twenty-three million, one hundred ten thousand, two hundred eleven".