129325 has 12 divisors (see below), whose sum is σ = 183520. Its totient is φ = 88560.

The previous prime is 129313. The next prime is 129341. The reversal of 129325 is 523921.

It is not a de Polignac number, because 129325 - 2⁵ = 129293 is a prime.

129325 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 129296 and 129305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195 + ... + 544.

2¹²⁹³²⁵ is an apocalyptic number.

It is an amenable number.

129325 is a deficient number, since it is larger than the sum of its proper divisors (54195).

129325 is an equidigital number, since it uses as much as digits as its factorization.

129325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756 (or 751 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 129325 is about 359.6178527270. The cubic root of 129325 is about 50.5701407466.

It can be divided in two parts, 129 and 325, that added together give a palindrome (454).

The spelling of 129325 in words is "one hundred twenty-nine thousand, three hundred twenty-five".