110110212103 has 2 divisors, whose sum is σ = 110110212104. Its totient is φ = 110110212102.

The previous prime is 110110212077. The next prime is 110110212161. The reversal of 110110212103 is 301212011011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110110212103 - 2⁵ = 110110212071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110110212803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55055106051 + 55055106052.

It is an arithmetic number, because the mean of its divisors is an integer number (55055106052).

Almost surely, 2^110110212103 is an apocalyptic number.

110110212103 is a deficient number, since it is larger than the sum of its proper divisors (1).

110110212103 is an equidigital number, since it uses as much as digits as its factorization.

110110212103 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 13.

Adding to 110110212103 its reverse (301212011011), we get a palindrome (411322223114).

The spelling of 110110212103 in words is "one hundred ten billion, one hundred ten million, two hundred twelve thousand, one hundred three".