323212021131313 has 8 divisors (see below), whose sum is σ = 331095979738440. Its totient is φ = 315328097694720.

The previous prime is 323212021131281. The next prime is 323212021131317. The reversal of 323212021131313 is 313131120212323.

It can be written as a sum of positive squares in 4 ways, for example, as 61941748014864 + 261270273116449 = 7870308^2 + 16163857^2 .

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 323212021131313 - 2⁵ = 323212021131281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212021131317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10311373 + ... + 27436261.

It is an arithmetic number, because the mean of its divisors is an integer number (41386997467305).

Almost surely, 2^{323212021131313} is an apocalyptic number.

It is an amenable number.

323212021131313 is a deficient number, since it is larger than the sum of its proper divisors (7883958607127).

323212021131313 is a wasteful number, since it uses less digits than its factorization.

323212021131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17585267.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 323212021131313 its reverse (313131120212323), we get a palindrome (636343141343636).

The spelling of 323212021131313 in words is "three hundred twenty-three trillion, two hundred twelve billion, twenty-one million, one hundred thirty-one thousand, three hundred thirteen".