16306668120371 has 2 divisors, whose sum is σ = 16306668120372. Its totient is φ = 16306668120370.

The previous prime is 16306668120341. The next prime is 16306668120389. The reversal of 16306668120371 is 17302186660361.

It is a strong prime.

It is an emirp because it is prime and its reverse (17302186660361) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16306668120371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (16306668120341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8153334060185 + 8153334060186.

It is an arithmetic number, because the mean of its divisors is an integer number (8153334060186).

Almost surely, 2^{16306668120371} is an apocalyptic number.

16306668120371 is a deficient number, since it is larger than the sum of its proper divisors (1).

16306668120371 is an equidigital number, since it uses as much as digits as its factorization.

16306668120371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 16306668120371 in words is "sixteen trillion, three hundred six billion, six hundred sixty-eight million, one hundred twenty thousand, three hundred seventy-one".