124313125 has 10 divisors (see below), whose sum is σ = 155342462. Its totient is φ = 99450000.

The previous prime is 124313113. The next prime is 124313141. The reversal of 124313125 is 521313421.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 73376356 + 50936769 = 8566^2 + 7137^2 .

It is not a de Polignac number, because 124313125 - 2⁵ = 124313093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124313096 and 124313105.

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, 98826 + ... + 100075.

Almost surely, 2^124313125 is an apocalyptic number.

It is an amenable number.

124313125 is a deficient number, since it is larger than the sum of its proper divisors (31029337).

124313125 is an frugal number, since it uses more digits than its factorization.

124313125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198921 (or 198906 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 124313125 is about 11149.5795884867. The cubic root of 124313125 is about 499.0824840254.

Adding to 124313125 its reverse (521313421), we get a palindrome (645626546).

The spelling of 124313125 in words is "one hundred twenty-four million, three hundred thirteen thousand, one hundred twenty-five".