325203131 has 8 divisors (see below), whose sum is σ = 354991728. Its totient is φ = 295452000.

The previous prime is 325203127. The next prime is 325203143. The reversal of 325203131 is 131302523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325203131 - 2² = 325203127 is a prime.

It is a super-2 number, since 2×325203131² = 211514152824406322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325203161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10661 + ... + 27641.

It is an arithmetic number, because the mean of its divisors is an integer number (44373966).

Almost surely, 2^325203131 is an apocalyptic number.

325203131 is a deficient number, since it is larger than the sum of its proper divisors (29788597).

325203131 is a wasteful number, since it uses less digits than its factorization.

325203131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18733.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 325203131 is about 18033.3893375594. The cubic root of 325203131 is about 687.6776442761.

Adding to 325203131 its reverse (131302523), we get a palindrome (456505654).

The spelling of 325203131 in words is "three hundred twenty-five million, two hundred three thousand, one hundred thirty-one".