325845031097 has 2 divisors, whose sum is σ = 325845031098. Its totient is φ = 325845031096.

The previous prime is 325845031079. The next prime is 325845031151. The reversal of 325845031097 is 790130548523.

Together with previous prime (325845031079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 186778688041 + 139066343056 = 432179^2 + 372916^2 .

It is a cyclic number.

It is not a de Polignac number, because 325845031097 - 2¹⁰ = 325845030073 is a prime.

It is not a weakly prime, because it can be changed into another prime (325845031007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162922515548 + 162922515549.

It is an arithmetic number, because the mean of its divisors is an integer number (162922515549).

Almost surely, 2^325845031097 is an apocalyptic number.

It is an amenable number.

325845031097 is a deficient number, since it is larger than the sum of its proper divisors (1).

325845031097 is an equidigital number, since it uses as much as digits as its factorization.

325845031097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 325845031097 in words is "three hundred twenty-five billion, eight hundred forty-five million, thirty-one thousand, ninety-seven".