325101651613 has 2 divisors, whose sum is σ = 325101651614. Its totient is φ = 325101651612.

The previous prime is 325101651601. The next prime is 325101651647. The reversal of 325101651613 is 316156101523.

It is an a-pointer prime, because the next prime (325101651647) can be obtained adding 325101651613 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314717634009 + 10384017604 = 560997^2 + 101902^2 .

It is a cyclic number.

It is not a de Polignac number, because 325101651613 - 2³³ = 316511717021 is a prime.

It is a super-3 number, since 3×325101651613³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325101351613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162550825806 + 162550825807.

It is an arithmetic number, because the mean of its divisors is an integer number (162550825807).

Almost surely, 2^325101651613 is an apocalyptic number.

It is an amenable number.

325101651613 is a deficient number, since it is larger than the sum of its proper divisors (1).

325101651613 is an equidigital number, since it uses as much as digits as its factorization.

325101651613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 325101651613 in words is "three hundred twenty-five billion, one hundred one million, six hundred fifty-one thousand, six hundred thirteen".