323212310231112 has 80 divisors (see below), whose sum is σ = 905304247477740. Its totient is φ = 107736186184704.

The previous prime is 323212310231101. The next prime is 323212310231149. The reversal of 323212310231112 is 211132013212323.

323212310231112 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 1 + 2 + 310 + 231 + 112 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 319623384584196 + 3588925646916 = 17878014^2 + 1894446^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 53831428 + ... + 59533580.

Almost surely, 2^{323212310231112} is an apocalyptic number.

It is an amenable number.

323212310231112 is an abundant number, since it is smaller than the sum of its proper divisors (582091937246628).

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

323212310231112 is a wasteful number, since it uses less digits than its factorization.

323212310231112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789644 (or 5789631 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 323212310231112 its reverse (211132013212323), we get a palindrome (534344323443435).

The spelling of 323212310231112 in words is "three hundred twenty-three trillion, two hundred twelve billion, three hundred ten million, two hundred thirty-one thousand, one hundred twelve".