122020423103 has 2 divisors, whose sum is σ = 122020423104. Its totient is φ = 122020423102.

The previous prime is 122020423081. The next prime is 122020423123. The reversal of 122020423103 is 301324020221.

It is an a-pointer prime, because the next prime (122020423123) can be obtained adding 122020423103 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122020423103 - 2¹⁶ = 122020357567 is a prime.

It is a super-2 number, since 2×122020423103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122020423123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61010211551 + 61010211552.

It is an arithmetic number, because the mean of its divisors is an integer number (61010211552).

Almost surely, 2^122020423103 is an apocalyptic number.

122020423103 is a deficient number, since it is larger than the sum of its proper divisors (1).

122020423103 is an equidigital number, since it uses as much as digits as its factorization.

122020423103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 122020423103 its reverse (301324020221), we get a palindrome (423344443324).

The spelling of 122020423103 in words is "one hundred twenty-two billion, twenty million, four hundred twenty-three thousand, one hundred three".