153243125 has 20 divisors (see below), whose sum is σ = 218854944. Its totient is φ = 105078000.

The previous prime is 153243121. The next prime is 153243127. The reversal of 153243125 is 521342351.

It is a happy number.

153243125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 153243125 - 2² = 153243121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153243094 and 153243103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153243121) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13139 + ... + 21888.

Almost surely, 2^153243125 is an apocalyptic number.

It is an amenable number.

153243125 is a deficient number, since it is larger than the sum of its proper divisors (65611819).

153243125 is an frugal number, since it uses more digits than its factorization.

153243125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35054 (or 35039 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 153243125 is about 12379.1407213910. The cubic root of 153243125 is about 535.1312747415.

Adding to 153243125 its reverse (521342351), we get a palindrome (674585476).

The spelling of 153243125 in words is "one hundred fifty-three million, two hundred forty-three thousand, one hundred twenty-five".