325043135 has 4 divisors (see below), whose sum is σ = 390051768. Its totient is φ = 260034504.

The previous prime is 325043101. The next prime is 325043137. The reversal of 325043135 is 531340523.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325043135 - 2¹⁰ = 325042111 is a prime.

It is a super-3 number, since 3×325043135³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325043137) 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, 32504309 + ... + 32504318.

It is an arithmetic number, because the mean of its divisors is an integer number (97512942).

Almost surely, 2^325043135 is an apocalyptic number.

325043135 is a deficient number, since it is larger than the sum of its proper divisors (65008633).

325043135 is an equidigital number, since it uses as much as digits as its factorization.

325043135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65008632.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 325043135 is about 18028.9526872750. The cubic root of 325043135 is about 687.5648494200.

Adding to 325043135 its reverse (531340523), we get a palindrome (856383658).

The spelling of 325043135 in words is "three hundred twenty-five million, forty-three thousand, one hundred thirty-five".