10122110202103 has 2 divisors, whose sum is σ = 10122110202104. Its totient is φ = 10122110202102.

The previous prime is 10122110202089. The next prime is 10122110202119. The reversal of 10122110202103 is 30120201122101.

It is an a-pointer prime, because the next prime (10122110202119) can be obtained adding 10122110202103 to its sum of digits (16).

It is a weak prime.

It is an emirp because it is prime and its reverse (30120201122101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10122110202103 - 2²⁵ = 10122076647671 is a prime.

It is a super-2 number, since 2×10122110202103² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122110202143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061055101051 + 5061055101052.

It is an arithmetic number, because the mean of its divisors is an integer number (5061055101052).

Almost surely, 2^{10122110202103} is an apocalyptic number.

10122110202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122110202103 is an equidigital number, since it uses as much as digits as its factorization.

10122110202103 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 16.

Adding to 10122110202103 its reverse (30120201122101), we get a palindrome (40242311324204).

The spelling of 10122110202103 in words is "ten trillion, one hundred twenty-two billion, one hundred ten million, two hundred two thousand, one hundred three".