325312033 has 2 divisors, whose sum is σ = 325312034. Its totient is φ = 325312032.

The previous prime is 325312003. The next prime is 325312049. The reversal of 325312033 is 330213523.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316021729 + 9290304 = 17777^2 + 3048^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325312033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 325311995 and 325312013.

It is not a weakly prime, because it can be changed into another prime (325312003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162656016 + 162656017.

It is an arithmetic number, because the mean of its divisors is an integer number (162656017).

Almost surely, 2^325312033 is an apocalyptic number.

It is an amenable number.

325312033 is a deficient number, since it is larger than the sum of its proper divisors (1).

325312033 is an equidigital number, since it uses as much as digits as its factorization.

325312033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 325312033 is about 18036.4085393961. The cubic root of 325312033 is about 687.7543974453.

Adding to 325312033 its reverse (330213523), we get a palindrome (655525556).

The spelling of 325312033 in words is "three hundred twenty-five million, three hundred twelve thousand, thirty-three".