16908379120603 has 2 divisors, whose sum is σ = 16908379120604. Its totient is φ = 16908379120602.

The previous prime is 16908379120561. The next prime is 16908379120663. The reversal of 16908379120603 is 30602197380961.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16908379120603 - 2⁹ = 16908379120091 is a prime.

It is not a weakly prime, because it can be changed into another prime (16908379120663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8454189560301 + 8454189560302.

It is an arithmetic number, because the mean of its divisors is an integer number (8454189560302).

Almost surely, 2^{16908379120603} is an apocalyptic number.

16908379120603 is a deficient number, since it is larger than the sum of its proper divisors (1).

16908379120603 is an equidigital number, since it uses as much as digits as its factorization.

16908379120603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 16908379120603 in words is "sixteen trillion, nine hundred eight billion, three hundred seventy-nine million, one hundred twenty thousand, six hundred three".