232100125 has 8 divisors (see below), whose sum is σ = 289661112. Its totient is φ = 185680000.

The previous prime is 232100117. The next prime is 232100129. The reversal of 232100125 is 521001232.

It can be written as a sum of positive squares in 4 ways, for example, as 4301476 + 227798649 = 2074^2 + 15093^2 .

It is not a de Polignac number, because 232100125 - 2³ = 232100117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232100099 and 232100108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232100129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928276 + ... + 928525.

It is an arithmetic number, because the mean of its divisors is an integer number (36207639).

Almost surely, 2^232100125 is an apocalyptic number.

232100125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232100125 is a deficient number, since it is larger than the sum of its proper divisors (57560987).

232100125 is an equidigital number, since it uses as much as digits as its factorization.

232100125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856816 (or 1856806 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 232100125 is about 15234.8326213319. The cubic root of 232100125 is about 614.5517477463.

Adding to 232100125 its reverse (521001232), we get a palindrome (753101357).

The spelling of 232100125 in words is "two hundred thirty-two million, one hundred thousand, one hundred twenty-five".