124301225 has 12 divisors (see below), whose sum is σ = 156662220. Its totient is φ = 97809600.

The previous prime is 124301213. The next prime is 124301231. The reversal of 124301225 is 522103421.

It can be written as a sum of positive squares in 6 ways, for example, as 9554281 + 114746944 = 3091^2 + 10712^2 .

It is not a de Polignac number, because 124301225 - 2⁴ = 124301209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124301197 and 124301206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39230 + ... + 42279.

It is an arithmetic number, because the mean of its divisors is an integer number (13055185).

Almost surely, 2^124301225 is an apocalyptic number.

It is an amenable number.

124301225 is a deficient number, since it is larger than the sum of its proper divisors (32360995).

124301225 is an equidigital number, since it uses as much as digits as its factorization.

124301225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81580 (or 81575 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 124301225 is about 11149.0459233066. The cubic root of 124301225 is about 499.0665584582.

Adding to 124301225 its reverse (522103421), we get a palindrome (646404646).

The spelling of 124301225 in words is "one hundred twenty-four million, three hundred one thousand, two hundred twenty-five".