12432411106123 has 2 divisors, whose sum is σ = 12432411106124. Its totient is φ = 12432411106122.

The previous prime is 12432411106109. The next prime is 12432411106133. The reversal of 12432411106123 is 32160111423421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12432411106123 - 2¹⁷ = 12432410975051 is a prime.

It is a super-2 number, since 2×12432411106123² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12432411106133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216205553061 + 6216205553062.

It is an arithmetic number, because the mean of its divisors is an integer number (6216205553062).

Almost surely, 2^{12432411106123} is an apocalyptic number.

12432411106123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432411106123 is an equidigital number, since it uses as much as digits as its factorization.

12432411106123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 12432411106123 its reverse (32160111423421), we get a palindrome (44592522529544).

The spelling of 12432411106123 in words is "twelve trillion, four hundred thirty-two billion, four hundred eleven million, one hundred six thousand, one hundred twenty-three".