323112030213 has 32 divisors (see below), whose sum is σ = 521576151040. Its totient is φ = 173803631040.

The previous prime is 323112030193. The next prime is 323112030217. The reversal of 323112030213 is 312030211323.

It is not a de Polignac number, because 323112030213 - 2⁸ = 323112029957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 323112030213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323112030217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2516353 + ... + 2641638.

It is an arithmetic number, because the mean of its divisors is an integer number (16299254720).

Almost surely, 2^323112030213 is an apocalyptic number.

It is an amenable number.

323112030213 is a deficient number, since it is larger than the sum of its proper divisors (198464120827).

323112030213 is a wasteful number, since it uses less digits than its factorization.

323112030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5158177.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 323112030213 its reverse (312030211323), we get a palindrome (635142241536).

The spelling of 323112030213 in words is "three hundred twenty-three billion, one hundred twelve million, thirty thousand, two hundred thirteen".