12320411347 has 2 divisors, whose sum is σ = 12320411348. Its totient is φ = 12320411346.

The previous prime is 12320411321. The next prime is 12320411393. The reversal of 12320411347 is 74311402321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12320411347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12320411947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160205673 + 6160205674.

It is an arithmetic number, because the mean of its divisors is an integer number (6160205674).

Almost surely, 2^12320411347 is an apocalyptic number.

12320411347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320411347 is an equidigital number, since it uses as much as digits as its factorization.

12320411347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 12320411347 its reverse (74311402321), we get a palindrome (86631813668).

The spelling of 12320411347 in words is "twelve billion, three hundred twenty million, four hundred eleven thousand, three hundred forty-seven".