323212021132113 has 12 divisors (see below), whose sum is σ = 468865507053060. Its totient is φ = 214549896715776.

The previous prime is 323212021132079. The next prime is 323212021132129. The reversal of 323212021132113 is 311231120212323.

323212021132113 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 120 + 211 + 321 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 226437247900224 + 96774773231889 = 15047832^2 + 9837417^2 .

It is not a de Polignac number, because 323212021132113 - 2¹⁷ = 323212021001041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323212021132193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77065334368 + ... + 77065338561.

It is an arithmetic number, because the mean of its divisors is an integer number (39072125587755).

Almost surely, 2^{323212021132113} is an apocalyptic number.

It is an amenable number.

323212021132113 is a deficient number, since it is larger than the sum of its proper divisors (145653485920947).

323212021132113 is a wasteful number, since it uses less digits than its factorization.

323212021132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154130673168 (or 154130673165 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 323212021132113 its reverse (311231120212323), we get a palindrome (634443141344436).

The spelling of 323212021132113 in words is "three hundred twenty-three trillion, two hundred twelve billion, twenty-one million, one hundred thirty-two thousand, one hundred thirteen".