103868125 has 10 divisors (see below), whose sum is σ = 129794390. Its totient is φ = 83094000.

The previous prime is 103868119. The next prime is 103868159. The reversal of 103868125 is 521868301.

It can be written as a sum of positive squares in 5 ways, for example, as 51638596 + 52229529 = 7186^2 + 7227^2 .

It is not a de Polignac number, because 103868125 - 2²⁵ = 70313693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82470 + ... + 83719.

It is an arithmetic number, because the mean of its divisors is an integer number (12979439).

Almost surely, 2^103868125 is an apocalyptic number.

It is an amenable number.

103868125 is a deficient number, since it is larger than the sum of its proper divisors (25926265).

103868125 is an frugal number, since it uses more digits than its factorization.

103868125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166209 (or 166194 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 103868125 is about 10191.5712723799. The cubic root of 103868125 is about 470.0680827885.

The spelling of 103868125 in words is "one hundred three million, eight hundred sixty-eight thousand, one hundred twenty-five".