220110110122103 has 2 divisors, whose sum is σ = 220110110122104. Its totient is φ = 220110110122102.

The previous prime is 220110110122099. The next prime is 220110110122117. The reversal of 220110110122103 is 301221011011022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220110110122103 - 2² = 220110110122099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220110110122303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055055061051 + 110055055061052.

It is an arithmetic number, because the mean of its divisors is an integer number (110055055061052).

Almost surely, 2^{220110110122103} is an apocalyptic number.

220110110122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

220110110122103 is an equidigital number, since it uses as much as digits as its factorization.

220110110122103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 220110110122103 its reverse (301221011011022), we get a palindrome (521331121133125).

The spelling of 220110110122103 in words is "two hundred twenty trillion, one hundred ten billion, one hundred ten million, one hundred twenty-two thousand, one hundred three".