2122110220103 has 2 divisors, whose sum is σ = 2122110220104. Its totient is φ = 2122110220102.

The previous prime is 2122110220003. The next prime is 2122110220127. The reversal of 2122110220103 is 3010220112212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2122110220103 - 2³² = 2117815252807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122110220163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061055110051 + 1061055110052.

It is an arithmetic number, because the mean of its divisors is an integer number (1061055110052).

Almost surely, 2^{2122110220103} is an apocalyptic number.

2122110220103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122110220103 is an equidigital number, since it uses as much as digits as its factorization.

2122110220103 is an evil number, because the sum of its binary digits is even.

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

Adding to 2122110220103 its reverse (3010220112212), we get a palindrome (5132330332315).

The spelling of 2122110220103 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, two hundred twenty thousand, one hundred three".