10103204134123 has 2 divisors, whose sum is σ = 10103204134124. Its totient is φ = 10103204134122.

The previous prime is 10103204134097. The next prime is 10103204134169. The reversal of 10103204134123 is 32143140230101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10103204134123 - 2¹⁷ = 10103204003051 is a prime.

It is not a weakly prime, because it can be changed into another prime (10103204134193) 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, 5051602067061 + 5051602067062.

It is an arithmetic number, because the mean of its divisors is an integer number (5051602067062).

Almost surely, 2^{10103204134123} is an apocalyptic number.

10103204134123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103204134123 is an equidigital number, since it uses as much as digits as its factorization.

10103204134123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10103204134123 its reverse (32143140230101), we get a palindrome (42246344364224).

The spelling of 10103204134123 in words is "ten trillion, one hundred three billion, two hundred four million, one hundred thirty-four thousand, one hundred twenty-three".