103338009 has 6 divisors (see below), whose sum is σ = 149266026. Its totient is φ = 68892000.

The previous prime is 103337981. The next prime is 103338013. The reversal of 103338009 is 900833301.

It can be written as a sum of positive squares in only one way, i.e., 78057225 + 25280784 = 8835^2 + 5028^2 .

It is not a de Polignac number, because 103338009 - 2²⁵ = 69783577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103338029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5740992 + ... + 5741009.

It is an arithmetic number, because the mean of its divisors is an integer number (24877671).

Almost surely, 2^103338009 is an apocalyptic number.

It is an amenable number.

103338009 is a deficient number, since it is larger than the sum of its proper divisors (45928017).

103338009 is a wasteful number, since it uses less digits than its factorization.

103338009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482007 (or 11482004 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 103338009 is about 10165.5304337747. The cubic root of 103338009 is about 469.2670165240.

The spelling of 103338009 in words is "one hundred three million, three hundred thirty-eight thousand, nine".