325308881701 has 2 divisors, whose sum is σ = 325308881702. Its totient is φ = 325308881700.

The previous prime is 325308881663. The next prime is 325308881731. The reversal of 325308881701 is 107188803523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 266163128100 + 59145753601 = 515910^2 + 243199^2 .

It is a cyclic number.

It is not a de Polignac number, because 325308881701 - 2⁹ = 325308881189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325308881731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162654440850 + 162654440851.

It is an arithmetic number, because the mean of its divisors is an integer number (162654440851).

Almost surely, 2^325308881701 is an apocalyptic number.

It is an amenable number.

325308881701 is a deficient number, since it is larger than the sum of its proper divisors (1).

325308881701 is an equidigital number, since it uses as much as digits as its factorization.

325308881701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 325308881701 in words is "three hundred twenty-five billion, three hundred eight million, eight hundred eighty-one thousand, seven hundred one".