323121000002101 has 8 divisors (see below), whose sum is σ = 369284979559680. Its totient is φ = 276957979619568.

The previous prime is 323121000002083. The next prime is 323121000002131. The reversal of 323121000002101 is 101200000121323.

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 323121000002101 - 2⁵ = 323121000002069 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 (323121000002131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239071741 + ... + 240419506.

It is an arithmetic number, because the mean of its divisors is an integer number (46160622444960).

Almost surely, 2^{323121000002101} is an apocalyptic number.

It is an amenable number.

323121000002101 is a deficient number, since it is larger than the sum of its proper divisors (46163979557579).

323121000002101 is an equidigital number, since it uses as much as digits as its factorization.

323121000002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479587523.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 323121000002101 its reverse (101200000121323), we get a palindrome (424321000123424).

The spelling of 323121000002101 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, two thousand, one hundred one".