132105025 has 24 divisors (see below), whose sum is σ = 177113664. Its totient is φ = 97166400.

The previous prime is 132104969. The next prime is 132105047. The reversal of 132105025 is 520501231.

It is not a de Polignac number, because 132105025 - 2⁷ = 132104897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132104993 and 132105011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100422 + ... + 101728.

It is an arithmetic number, because the mean of its divisors is an integer number (7379736).

Almost surely, 2^132105025 is an apocalyptic number.

It is an amenable number.

132105025 is a deficient number, since it is larger than the sum of its proper divisors (45008639).

132105025 is a wasteful number, since it uses less digits than its factorization.

132105025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 132105025 is about 11493.6950107439. The cubic root of 132105025 is about 509.2993390074.

Adding to 132105025 its reverse (520501231), we get a palindrome (652606256).

The spelling of 132105025 in words is "one hundred thirty-two million, one hundred five thousand, twenty-five".