103716009 has 12 divisors (see below), whose sum is σ = 149915376. Its totient is φ = 69096312.

The previous prime is 103715999. The next prime is 103716089. The reversal of 103716009 is 900617301.

It is not a de Polignac number, because 103716009 - 2⁷ = 103715881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103716089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14142 + ... + 20184.

It is an arithmetic number, because the mean of its divisors is an integer number (12492948).

Almost surely, 2^103716009 is an apocalyptic number.

It is an amenable number.

103716009 is a deficient number, since it is larger than the sum of its proper divisors (46199367).

103716009 is a wasteful number, since it uses less digits than its factorization.

103716009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7956 (or 7953 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 103716009 is about 10184.1057044789. The cubic root of 103716009 is about 469.8384974001.

The spelling of 103716009 in words is "one hundred three million, seven hundred sixteen thousand, nine".