323312133230131 has 8 divisors (see below), whose sum is σ = 343079576060400. Its totient is φ = 303627921739008.

The previous prime is 323312133230069. The next prime is 323312133230137. The reversal of 323312133230131 is 131032331213323.

It is a happy number.

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 323312133230131 - 2¹¹ = 323312133228083 is a prime.

It is a super-2 number, since 2×323312133230131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323312133230093 and 323312133230102.

It is not an unprimeable number, because it can be changed into a prime (323312133230137) 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, 20807826781 + ... + 20807842318.

It is an arithmetic number, because the mean of its divisors is an integer number (42884947007550).

Almost surely, 2^{323312133230131} is an apocalyptic number.

323312133230131 is a deficient number, since it is larger than the sum of its proper divisors (19767442830269).

323312133230131 is a wasteful number, since it uses less digits than its factorization.

323312133230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41615669573.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 323312133230131 its reverse (131032331213323), we get a palindrome (454344464443454).

The spelling of 323312133230131 in words is "three hundred twenty-three trillion, three hundred twelve billion, one hundred thirty-three million, two hundred thirty thousand, one hundred thirty-one".