326101 has 2 divisors, whose sum is σ = 326102. Its totient is φ = 326100.

The previous prime is 326099. The next prime is 326113. The reversal of 326101 is 101623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 303601 + 22500 = 551^2 + 150^2 .

It is a cyclic number.

It is not a de Polignac number, because 326101 - 2¹ = 326099 is a prime.

Together with 326099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163050 + 163051.

It is an arithmetic number, because the mean of its divisors is an integer number (163051).

2³²⁶¹⁰¹ is an apocalyptic number.

It is an amenable number.

326101 is a deficient number, since it is larger than the sum of its proper divisors (1).

326101 is an equidigital number, since it uses as much as digits as its factorization.

326101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 326101 is about 571.0525369876. The cubic root of 326101 is about 68.8309943503.

Adding to 326101 its reverse (101623), we get a palindrome (427724).

The spelling of 326101 in words is "three hundred twenty-six thousand, one hundred one".