326312101 has 8 divisors (see below), whose sum is σ = 329832800. Its totient is φ = 322801200.

The previous prime is 326312083. The next prime is 326312111. The reversal of 326312101 is 101213623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 326312101 - 2⁵ = 326312069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326312111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78526 + ... + 82576.

It is an arithmetic number, because the mean of its divisors is an integer number (41229100).

Almost surely, 2^326312101 is an apocalyptic number.

It is an amenable number.

326312101 is a deficient number, since it is larger than the sum of its proper divisors (3520699).

326312101 is a wasteful number, since it uses less digits than its factorization.

326312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4899.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 326312101 is about 18064.1108555057. The cubic root of 326312101 is about 688.4584369396.

Adding to 326312101 its reverse (101213623), we get a palindrome (427525724).

The spelling of 326312101 in words is "three hundred twenty-six million, three hundred twelve thousand, one hundred one".