12328401637103 has 2 divisors, whose sum is σ = 12328401637104. Its totient is φ = 12328401637102.

The previous prime is 12328401637043. The next prime is 12328401637133. The reversal of 12328401637103 is 30173610482321.

It is a happy number.

12328401637103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12328401637103 - 2⁸ = 12328401636847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12328401637133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6164200818551 + 6164200818552.

It is an arithmetic number, because the mean of its divisors is an integer number (6164200818552).

Almost surely, 2^{12328401637103} is an apocalyptic number.

12328401637103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12328401637103 is an equidigital number, since it uses as much as digits as its factorization.

12328401637103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 12328401637103 in words is "twelve trillion, three hundred twenty-eight billion, four hundred one million, six hundred thirty-seven thousand, one hundred three".