1606000001113 has 2 divisors, whose sum is σ = 1606000001114. Its totient is φ = 1606000001112.

The previous prime is 1606000001077. The next prime is 1606000001153. The reversal of 1606000001113 is 3111000006061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1287934456384 + 318065544729 = 1134872^2 + 563973^2 .

It is an emirp because it is prime and its reverse (3111000006061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1606000001113 - 2⁹ = 1606000000601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1606000001153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803000000556 + 803000000557.

It is an arithmetic number, because the mean of its divisors is an integer number (803000000557).

Almost surely, 2^{1606000001113} is an apocalyptic number.

It is an amenable number.

1606000001113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606000001113 is an equidigital number, since it uses as much as digits as its factorization.

1606000001113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1606000001113 its reverse (3111000006061), we get a palindrome (4717000007174).

The spelling of 1606000001113 in words is "one trillion, six hundred six billion, one thousand, one hundred thirteen".