1316000603 has 2 divisors, whose sum is σ = 1316000604. Its totient is φ = 1316000602.

The previous prime is 1316000579. The next prime is 1316000633. The reversal of 1316000603 is 3060006131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1316000603 - 2¹⁶ = 1315935067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1316000633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658000301 + 658000302.

It is an arithmetic number, because the mean of its divisors is an integer number (658000302).

Almost surely, 2^1316000603 is an apocalyptic number.

1316000603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316000603 is an equidigital number, since it uses as much as digits as its factorization.

1316000603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 1316000603 is about 36276.7226055497. The cubic root of 1316000603 is about 1095.8523150122.

Adding to 1316000603 its reverse (3060006131), we get a palindrome (4376006734).

The spelling of 1316000603 in words is "one billion, three hundred sixteen million, six hundred three", and thus it is an aban number.