10121304034103 has 2 divisors, whose sum is σ = 10121304034104. Its totient is φ = 10121304034102.

The previous prime is 10121304034073. The next prime is 10121304034181. The reversal of 10121304034103 is 30143040312101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121304034103 - 2¹⁰ = 10121304033079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121304034003) 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, 5060652017051 + 5060652017052.

It is an arithmetic number, because the mean of its divisors is an integer number (5060652017052).

Almost surely, 2^{10121304034103} is an apocalyptic number.

10121304034103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121304034103 is an equidigital number, since it uses as much as digits as its factorization.

10121304034103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10121304034103 its reverse (30143040312101), we get a palindrome (40264344346204).

The spelling of 10121304034103 in words is "ten trillion, one hundred twenty-one billion, three hundred four million, thirty-four thousand, one hundred three".