103008609 has 24 divisors (see below), whose sum is σ = 167918400. Its totient is φ = 60275040.

The previous prime is 103008599. The next prime is 103008611. The reversal of 103008609 is 906800301.

It is not a de Polignac number, because 103008609 - 2¹⁶ = 102943073 is a prime.

It is a super-2 number, since 2×103008609² = 21221547056229762, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103008649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15069 + ... + 20810.

It is an arithmetic number, because the mean of its divisors is an integer number (6996600).

Almost surely, 2^103008609 is an apocalyptic number.

It is an amenable number.

103008609 is a deficient number, since it is larger than the sum of its proper divisors (64909791).

103008609 is a wasteful number, since it uses less digits than its factorization.

103008609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35925 (or 35922 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 103008609 is about 10149.3156912178. The cubic root of 103008609 is about 468.7678743051.

The spelling of 103008609 in words is "one hundred three million, eight thousand, six hundred nine".