120211103 has 2 divisors, whose sum is σ = 120211104. Its totient is φ = 120211102.

The previous prime is 120211079. The next prime is 120211111. The reversal of 120211103 is 301112021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120211103 - 2¹⁶ = 120145567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120211163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60105551 + 60105552.

It is an arithmetic number, because the mean of its divisors is an integer number (60105552).

Almost surely, 2^120211103 is an apocalyptic number.

120211103 is a deficient number, since it is larger than the sum of its proper divisors (1).

120211103 is an equidigital number, since it uses as much as digits as its factorization.

120211103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 120211103 is about 10964.0824057465. The cubic root of 120211103 is about 493.5314814064.

Adding to 120211103 its reverse (301112021), we get a palindrome (421323124).

The spelling of 120211103 in words is "one hundred twenty million, two hundred eleven thousand, one hundred three".