103545885 has 32 divisors (see below), whose sum is σ = 175841280. Its totient is φ = 51917888.

The previous prime is 103545829. The next prime is 103545889. The reversal of 103545885 is 588545301.

It is a cyclic number.

It is not a de Polignac number, because 103545885 - 2⁹ = 103545373 is a prime.

It is a super-3 number, since 3×103545885³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103545889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17812 + ... + 22898.

It is an arithmetic number, because the mean of its divisors is an integer number (5495040).

Almost surely, 2^103545885 is an apocalyptic number.

103545885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103545885 is a deficient number, since it is larger than the sum of its proper divisors (72295395).

103545885 is a wasteful number, since it uses less digits than its factorization.

103545885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177.

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 103545885 is about 10175.7498495197. The cubic root of 103545885 is about 469.5814668532.

The spelling of 103545885 in words is "one hundred three million, five hundred forty-five thousand, eight hundred eighty-five".