103163605 has 8 divisors (see below), whose sum is σ = 125288352. Its totient is φ = 81536208.

The previous prime is 103163537. The next prime is 103163623. The reversal of 103163605 is 506361301.

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 103163605 - 2¹¹ = 103161557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103163605.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 123879 + ... + 124708.

It is an arithmetic number, because the mean of its divisors is an integer number (15661044).

Almost surely, 2^103163605 is an apocalyptic number.

It is an amenable number.

103163605 is a deficient number, since it is larger than the sum of its proper divisors (22124747).

103163605 is an equidigital number, since it uses as much as digits as its factorization.

103163605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248675.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 103163605 is about 10156.9486067421. The cubic root of 103163605 is about 469.0028732190.

The spelling of 103163605 in words is "one hundred three million, one hundred sixty-three thousand, six hundred five".