103353609 has 8 divisors (see below), whose sum is σ = 138009312. Its totient is φ = 68800160.

The previous prime is 103353583. The next prime is 103353641. The reversal of 103353609 is 906353301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103353609 - 2⁵ = 103353577 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103353689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23172 + ... + 27269.

It is an arithmetic number, because the mean of its divisors is an integer number (17251164).

Almost surely, 2^103353609 is an apocalyptic number.

It is an amenable number.

103353609 is a deficient number, since it is larger than the sum of its proper divisors (34655703).

103353609 is an equidigital number, since it uses as much as digits as its factorization.

103353609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51127.

The product of its (nonzero) digits is 7290, while the sum is 30.

The square root of 103353609 is about 10166.2977036874. The cubic root of 103353609 is about 469.2906289947.

The spelling of 103353609 in words is "one hundred three million, three hundred fifty-three thousand, six hundred nine".