132503125 has 24 divisors (see below), whose sum is σ = 167567400. Its totient is φ = 104760000.

The previous prime is 132503123. The next prime is 132503141. The reversal of 132503125 is 521305231.

It can be written as a sum of positive squares in 12 ways, for example, as 132503121 + 4 = 11511^2 + 2^2 .

It is not a de Polignac number, because 132503125 - 2¹ = 132503123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132503096 and 132503105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132503123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 340431 + ... + 340819.

It is an arithmetic number, because the mean of its divisors is an integer number (6981975).

Almost surely, 2^132503125 is an apocalyptic number.

It is an amenable number.

132503125 is a deficient number, since it is larger than the sum of its proper divisors (35064275).

132503125 is an frugal number, since it uses more digits than its factorization.

132503125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 132503125 is about 11511.0001737468. Note that the first 3 decimals coincide. The cubic root of 132503125 is about 509.8104190916.

Adding to 132503125 its reverse (521305231), we get a palindrome (653808356).

The spelling of 132503125 in words is "one hundred thirty-two million, five hundred three thousand, one hundred twenty-five".