323131003122101 has 8 divisors (see below), whose sum is σ = 337180365235584. Its totient is φ = 309081656680720.

The previous prime is 323131003122071. The next prime is 323131003122217. The reversal of 323131003122101 is 101221300131323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323131003122101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323131003722101) 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, 61344095 + ... + 66403011.

It is an arithmetic number, because the mean of its divisors is an integer number (42147545654448).

Almost surely, 2^{323131003122101} is an apocalyptic number.

It is an amenable number.

323131003122101 is a deficient number, since it is larger than the sum of its proper divisors (14049362113483).

323131003122101 is a wasteful number, since it uses less digits than its factorization.

323131003122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836051.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 323131003122101 its reverse (101221300131323), we get a palindrome (424352303253424).

The spelling of 323131003122101 in words is "three hundred twenty-three trillion, one hundred thirty-one billion, three million, one hundred twenty-two thousand, one hundred one".