1000600103 has 2 divisors, whose sum is σ = 1000600104. Its totient is φ = 1000600102.

The previous prime is 1000600099. The next prime is 1000600163. The reversal of 1000600103 is 3010060001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000600103 - 2² = 1000600099 is a prime.

It is a super-2 number, since 2×1000600103² = 2002401132247221218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000600163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500300051 + 500300052.

It is an arithmetic number, because the mean of its divisors is an integer number (500300052).

Almost surely, 2^1000600103 is an apocalyptic number.

1000600103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000600103 is an equidigital number, since it uses as much as digits as its factorization.

1000600103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1000600103 is about 31632.2636401507. The cubic root of 1000600103 is about 1000.1999943329.

Adding to 1000600103 its reverse (3010060001), we get a palindrome (4010660104).

The spelling of 1000600103 in words is "one billion, six hundred thousand, one hundred three".