12023132320123 has 2 divisors, whose sum is σ = 12023132320124. Its totient is φ = 12023132320122.

The previous prime is 12023132319997. The next prime is 12023132320151. The reversal of 12023132320123 is 32102323132021.

It is a strong prime.

It is an emirp because it is prime and its reverse (32102323132021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12023132320123 is a prime.

It is not a weakly prime, because it can be changed into another prime (12023132320153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6011566160061 + 6011566160062.

It is an arithmetic number, because the mean of its divisors is an integer number (6011566160062).

Almost surely, 2^{12023132320123} is an apocalyptic number.

12023132320123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12023132320123 is an equidigital number, since it uses as much as digits as its factorization.

12023132320123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12023132320123 its reverse (32102323132021), we get a palindrome (44125455452144).

The spelling of 12023132320123 in words is "twelve trillion, twenty-three billion, one hundred thirty-two million, three hundred twenty thousand, one hundred twenty-three".