323121130131301 has 4 divisors (see below), whose sum is σ = 329217755228172. Its totient is φ = 317024505034432.

The previous prime is 323121130131287. The next prime is 323121130131323. The reversal of 323121130131301 is 103131031121323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 207765990528100 + 115355139603201 = 14414090^2 + 10740351^2 .

It is a cyclic number.

It is not a de Polignac number, because 323121130131301 - 2⁹ = 323121130130789 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 (323121130131101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3048312548356 + ... + 3048312548461.

It is an arithmetic number, because the mean of its divisors is an integer number (82304438807043).

Almost surely, 2^{323121130131301} is an apocalyptic number.

It is an amenable number.

323121130131301 is a deficient number, since it is larger than the sum of its proper divisors (6096625096871).

323121130131301 is an equidigital number, since it uses as much as digits as its factorization.

323121130131301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096625096870.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 323121130131301 its reverse (103131031121323), we get a palindrome (426252161252624).

The spelling of 323121130131301 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, one hundred thirty million, one hundred thirty-one thousand, three hundred one".