120122212103 has 2 divisors, whose sum is σ = 120122212104. Its totient is φ = 120122212102.

The previous prime is 120122212097. The next prime is 120122212117. The reversal of 120122212103 is 301212221021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120122212103 - 2⁶ = 120122212039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120122212183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061106051 + 60061106052.

It is an arithmetic number, because the mean of its divisors is an integer number (60061106052).

Almost surely, 2^120122212103 is an apocalyptic number.

120122212103 is a deficient number, since it is larger than the sum of its proper divisors (1).

120122212103 is an equidigital number, since it uses as much as digits as its factorization.

120122212103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120122212103 its reverse (301212221021), we get a palindrome (421334433124).

The spelling of 120122212103 in words is "one hundred twenty billion, one hundred twenty-two million, two hundred twelve thousand, one hundred three".