323130113112 has 16 divisors (see below), whose sum is σ = 807825282840. Its totient is φ = 107710037696.

The previous prime is 323130113071. The next prime is 323130113113. The reversal of 323130113112 is 211311031323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323130113113) 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, 6731877333 + ... + 6731877380.

Almost surely, 2^323130113112 is an apocalyptic number.

It is an amenable number.

323130113112 is an abundant number, since it is smaller than the sum of its proper divisors (484695169728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323130113112 is a wasteful number, since it uses less digits than its factorization.

323130113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13463754722 (or 13463754718 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 323130113112 its reverse (211311031323), we get a palindrome (534441144435).

The spelling of 323130113112 in words is "three hundred twenty-three billion, one hundred thirty million, one hundred thirteen thousand, one hundred twelve".