103605201 has 24 divisors (see below), whose sum is σ = 171535104. Its totient is φ = 59028480.

The previous prime is 103605163. The next prime is 103605221. The reversal of 103605201 is 102506301.

It is not a de Polignac number, because 103605201 - 2⁶ = 103605137 is a prime.

It is a super-3 number, since 3×103605201³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103605221) 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, 20881 + ... + 25361.

It is an arithmetic number, because the mean of its divisors is an integer number (7147296).

Almost surely, 2^103605201 is an apocalyptic number.

It is an amenable number.

103605201 is a deficient number, since it is larger than the sum of its proper divisors (67929903).

103605201 is a wasteful number, since it uses less digits than its factorization.

103605201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861 (or 4858 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 103605201 is about 10178.6640086015. The cubic root of 103605201 is about 469.6711159247.

The spelling of 103605201 in words is "one hundred three million, six hundred five thousand, two hundred one".