232131043323 has 16 divisors (see below), whose sum is σ = 348250982400. Its totient is φ = 152795115720.

The previous prime is 232131043273. The next prime is 232131043379. The reversal of 232131043323 is 323340131232.

232131043323 is a `hidden beast` number, since 2 + 3 + 21 + 310 + 4 + 3 + 323 = 666.

It is not a de Polignac number, because 232131043323 - 2⁶ = 232131043259 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (232131043423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54412083 + ... + 54416348.

It is an arithmetic number, because the mean of its divisors is an integer number (21765686400).

Almost surely, 2^232131043323 is an apocalyptic number.

232131043323 is a deficient number, since it is larger than the sum of its proper divisors (116119939077).

232131043323 is a wasteful number, since it uses less digits than its factorization.

232131043323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108828519 (or 108828513 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 232131043323 its reverse (323340131232), we get a palindrome (555471174555).

The spelling of 232131043323 in words is "two hundred thirty-two billion, one hundred thirty-one million, forty-three thousand, three hundred twenty-three".