120223102203311 has 2 divisors, whose sum is σ = 120223102203312. Its totient is φ = 120223102203310.

The previous prime is 120223102203301. The next prime is 120223102203313. The reversal of 120223102203311 is 113302201322021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120223102203311 - 2²⁶ = 120223035094447 is a prime.

Together with 120223102203313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120223102203313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111551101655 + 60111551101656.

It is an arithmetic number, because the mean of its divisors is an integer number (60111551101656).

Almost surely, 2^{120223102203311} is an apocalyptic number.

120223102203311 is a deficient number, since it is larger than the sum of its proper divisors (1).

120223102203311 is an equidigital number, since it uses as much as digits as its factorization.

120223102203311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120223102203311 its reverse (113302201322021), we get a palindrome (233525303525332).

The spelling of 120223102203311 in words is "one hundred twenty trillion, two hundred twenty-three billion, one hundred two million, two hundred three thousand, three hundred eleven".