325104515213 has 2 divisors, whose sum is σ = 325104515214. Its totient is φ = 325104515212.

The previous prime is 325104515209. The next prime is 325104515257. The reversal of 325104515213 is 312515401523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282001357444 + 43103157769 = 531038^2 + 207613^2 .

It is a cyclic number.

It is not a de Polignac number, because 325104515213 - 2² = 325104515209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325104515213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325104515273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162552257606 + 162552257607.

It is an arithmetic number, because the mean of its divisors is an integer number (162552257607).

Almost surely, 2^325104515213 is an apocalyptic number.

It is an amenable number.

325104515213 is a deficient number, since it is larger than the sum of its proper divisors (1).

325104515213 is an equidigital number, since it uses as much as digits as its factorization.

325104515213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 325104515213 its reverse (312515401523), we get a palindrome (637619916736).

The spelling of 325104515213 in words is "three hundred twenty-five billion, one hundred four million, five hundred fifteen thousand, two hundred thirteen".