12326003147 has 2 divisors, whose sum is σ = 12326003148. Its totient is φ = 12326003146.

The previous prime is 12326003111. The next prime is 12326003167. The reversal of 12326003147 is 74130062321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12326003147 - 2¹² = 12325999051 is a prime.

It is not a weakly prime, because it can be changed into another prime (12326003167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6163001573 + 6163001574.

It is an arithmetic number, because the mean of its divisors is an integer number (6163001574).

Almost surely, 2^12326003147 is an apocalyptic number.

12326003147 is a deficient number, since it is larger than the sum of its proper divisors (1).

12326003147 is an equidigital number, since it uses as much as digits as its factorization.

12326003147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 12326003147 its reverse (74130062321), we get a palindrome (86456065468).

The spelling of 12326003147 in words is "twelve billion, three hundred twenty-six million, three thousand, one hundred forty-seven".