12120200132347 has 2 divisors, whose sum is σ = 12120200132348. Its totient is φ = 12120200132346.

The previous prime is 12120200132323. The next prime is 12120200132353. The reversal of 12120200132347 is 74323100202121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12120200132347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12120200132317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060100066173 + 6060100066174.

It is an arithmetic number, because the mean of its divisors is an integer number (6060100066174).

Almost surely, 2^{12120200132347} is an apocalyptic number.

12120200132347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120200132347 is an equidigital number, since it uses as much as digits as its factorization.

12120200132347 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12120200132347 its reverse (74323100202121), we get a palindrome (86443300334468).

The spelling of 12120200132347 in words is "twelve trillion, one hundred twenty billion, two hundred million, one hundred thirty-two thousand, three hundred forty-seven".