120122020943 has 2 divisors, whose sum is σ = 120122020944. Its totient is φ = 120122020942.

The previous prime is 120122020897. The next prime is 120122020987. The reversal of 120122020943 is 349020221021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120122020943 - 2²⁶ = 120054912079 is a prime.

It is a congruent number.

It is a weakly prime.

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, 60061010471 + 60061010472.

It is an arithmetic number, because the mean of its divisors is an integer number (60061010472).

Almost surely, 2^120122020943 is an apocalyptic number.

120122020943 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122020943 is an equidigital number, since it uses as much as digits as its factorization.

120122020943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 120122020943 its reverse (349020221021), we get a palindrome (469142241964).

The spelling of 120122020943 in words is "one hundred twenty billion, one hundred twenty-two million, twenty thousand, nine hundred forty-three".