323212230030031 has 4 divisors (see below), whose sum is σ = 323212814512432. Its totient is φ = 323211645547632.

The previous prime is 323212230030007. The next prime is 323212230030133. The reversal of 323212230030031 is 130030032212323.

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

It is a cyclic number.

It is not a de Polignac number, because 323212230030031 - 2¹⁵ = 323212229997263 is a prime.

It is a super-2 number, since 2×323212230030031² (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 = 323212230029978 and 323212230030005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323212237030031) 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, 291410931 + ... + 292517956.

It is an arithmetic number, because the mean of its divisors is an integer number (80803203628108).

Almost surely, 2^{323212230030031} is an apocalyptic number.

323212230030031 is a deficient number, since it is larger than the sum of its proper divisors (584482401).

323212230030031 is an equidigital number, since it uses as much as digits as its factorization.

323212230030031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584482400.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 323212230030031 its reverse (130030032212323), we get a palindrome (453242262242354).

The spelling of 323212230030031 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, thirty thousand, thirty-one".