1010120122103 has 2 divisors, whose sum is σ = 1010120122104. Its totient is φ = 1010120122102.

The previous prime is 1010120122097. The next prime is 1010120122129. The reversal of 1010120122103 is 3012210210101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010120122103 - 2⁸ = 1010120121847 is a prime.

It is a super-2 number, since 2×1010120122103² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010120122303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505060061051 + 505060061052.

It is an arithmetic number, because the mean of its divisors is an integer number (505060061052).

Almost surely, 2^{1010120122103} is an apocalyptic number.

1010120122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010120122103 is an equidigital number, since it uses as much as digits as its factorization.

1010120122103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1010120122103 its reverse (3012210210101), we get a palindrome (4022330332204).

The spelling of 1010120122103 in words is "one trillion, ten billion, one hundred twenty million, one hundred twenty-two thousand, one hundred three".