12310010012123 has 2 divisors, whose sum is σ = 12310010012124. Its totient is φ = 12310010012122.

The previous prime is 12310010012107. The next prime is 12310010012129. The reversal of 12310010012123 is 32121001001321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12310010012123 - 2⁴ = 12310010012107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12310010012129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155005006061 + 6155005006062.

It is an arithmetic number, because the mean of its divisors is an integer number (6155005006062).

Almost surely, 2^{12310010012123} is an apocalyptic number.

12310010012123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310010012123 is an equidigital number, since it uses as much as digits as its factorization.

12310010012123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12310010012123 its reverse (32121001001321), we get a palindrome (44431011013444).

The spelling of 12310010012123 in words is "twelve trillion, three hundred ten billion, ten million, twelve thousand, one hundred twenty-three".