325461121 has 2 divisors, whose sum is σ = 325461122. Its totient is φ = 325461120.

The previous prime is 325461079. The next prime is 325461167. The reversal of 325461121 is 121164523.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 291180096 + 34281025 = 17064^2 + 5855^2 .

It is a cyclic number.

It is not a de Polignac number, because 325461121 - 2¹⁵ = 325428353 is a prime.

It is not a weakly prime, because it can be changed into another prime (325461221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162730560 + 162730561.

It is an arithmetic number, because the mean of its divisors is an integer number (162730561).

Almost surely, 2^325461121 is an apocalyptic number.

It is an amenable number.

325461121 is a deficient number, since it is larger than the sum of its proper divisors (1).

325461121 is an equidigital number, since it uses as much as digits as its factorization.

325461121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 325461121 is about 18040.5410395587. The cubic root of 325461121 is about 687.8594455810.

The spelling of 325461121 in words is "three hundred twenty-five million, four hundred sixty-one thousand, one hundred twenty-one".