12351602147 has 2 divisors, whose sum is σ = 12351602148. Its totient is φ = 12351602146.

The previous prime is 12351601993. The next prime is 12351602201. The reversal of 12351602147 is 74120615321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12351602147 - 2⁸ = 12351601891 is a prime.

It is not a weakly prime, because it can be changed into another prime (12351602447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6175801073 + 6175801074.

It is an arithmetic number, because the mean of its divisors is an integer number (6175801074).

Almost surely, 2^12351602147 is an apocalyptic number.

12351602147 is a deficient number, since it is larger than the sum of its proper divisors (1).

12351602147 is an equidigital number, since it uses as much as digits as its factorization.

12351602147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 12351602147 in words is "twelve billion, three hundred fifty-one million, six hundred two thousand, one hundred forty-seven".