104321125 has 8 divisors (see below), whose sum is σ = 130192920. Its totient is φ = 83456800.

The previous prime is 104321117. The next prime is 104321137. The reversal of 104321125 is 521123401.

It can be written as a sum of positive squares in 4 ways, for example, as 25573249 + 78747876 = 5057^2 + 8874^2 .

It is not a de Polignac number, because 104321125 - 2³ = 104321117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417160 + ... + 417409.

It is an arithmetic number, because the mean of its divisors is an integer number (16274115).

Almost surely, 2^104321125 is an apocalyptic number.

It is an amenable number.

104321125 is a deficient number, since it is larger than the sum of its proper divisors (25871795).

104321125 is an frugal number, since it uses more digits than its factorization.

104321125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834584 (or 834574 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 104321125 is about 10213.7713406949. The cubic root of 104321125 is about 470.7504609584.

Adding to 104321125 its reverse (521123401), we get a palindrome (625444526).

The spelling of 104321125 in words is "one hundred four million, three hundred twenty-one thousand, one hundred twenty-five".