132025261 has 4 divisors (see below), whose sum is σ = 132231232. Its totient is φ = 131819292.

The previous prime is 132025259. The next prime is 132025291. The reversal of 132025261 is 162520231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 162520231 = 23 ⋅7066097.

It is a cyclic number.

It is not a de Polignac number, because 132025261 - 2¹ = 132025259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132025241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102021 + ... + 103306.

It is an arithmetic number, because the mean of its divisors is an integer number (33057808).

Almost surely, 2^132025261 is an apocalyptic number.

It is an amenable number.

132025261 is a deficient number, since it is larger than the sum of its proper divisors (205971).

132025261 is an equidigital number, since it uses as much as digits as its factorization.

132025261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205970.

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

The square root of 132025261 is about 11490.2245844022. The cubic root of 132025261 is about 509.1968146930.

Adding to 132025261 its reverse (162520231), we get a palindrome (294545492).

The spelling of 132025261 in words is "one hundred thirty-two million, twenty-five thousand, two hundred sixty-one".