103340009 has 2 divisors, whose sum is σ = 103340010. Its totient is φ = 103340008.

The previous prime is 103339961. The next prime is 103340033. The reversal of 103340009 is 900043301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66373609 + 36966400 = 8147^2 + 6080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103340009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103340099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51670004 + 51670005.

It is an arithmetic number, because the mean of its divisors is an integer number (51670005).

Almost surely, 2^103340009 is an apocalyptic number.

It is an amenable number.

103340009 is a deficient number, since it is larger than the sum of its proper divisors (1).

103340009 is an equidigital number, since it uses as much as digits as its factorization.

103340009 is an odious number, because the sum of its binary digits is odd.

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

The square root of 103340009 is about 10165.6288049486. The cubic root of 103340009 is about 469.2700438966.

The spelling of 103340009 in words is "one hundred three million, three hundred forty thousand, nine".