325205003 has 2 divisors, whose sum is σ = 325205004. Its totient is φ = 325205002.

The previous prime is 325204987. The next prime is 325205029. The reversal of 325205003 is 300502523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325205003 - 2⁴ = 325204987 is a prime.

It is not a weakly prime, because it can be changed into another prime (325205033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162602501 + 162602502.

It is an arithmetic number, because the mean of its divisors is an integer number (162602502).

Almost surely, 2^325205003 is an apocalyptic number.

325205003 is a deficient number, since it is larger than the sum of its proper divisors (1).

325205003 is an equidigital number, since it uses as much as digits as its factorization.

325205003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 325205003 is about 18033.4412412052. The cubic root of 325205003 is about 687.6789637899.

Adding to 325205003 its reverse (300502523), we get a palindrome (625707526).

The spelling of 325205003 in words is "three hundred twenty-five million, two hundred five thousand, three".