321132331213131 has 8 divisors (see below), whose sum is σ = 436255242402960. Its totient is φ = 210048820416032.

The previous prime is 321132331213129. The next prime is 321132331213163. The reversal of 321132331213131 is 131312133231123.

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 321132331213131 - 2¹ = 321132331213129 is a prime.

It is a super-2 number, since 2×321132331213131² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321132331213171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009850097996 + ... + 1009850098313.

It is an arithmetic number, because the mean of its divisors is an integer number (54531905300370).

Almost surely, 2^{321132331213131} is an apocalyptic number.

321132331213131 is a deficient number, since it is larger than the sum of its proper divisors (115122911189829).

321132331213131 is a wasteful number, since it uses less digits than its factorization.

321132331213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019700196365.

The product of its digits is 5832, while the sum is 30.

Adding to 321132331213131 its reverse (131312133231123), we get a palindrome (452444464444254).

The spelling of 321132331213131 in words is "three hundred twenty-one trillion, one hundred thirty-two billion, three hundred thirty-one million, two hundred thirteen thousand, one hundred thirty-one".