232131020223 has 16 divisors (see below), whose sum is σ = 325906726400. Its totient is φ = 146560104000.

The previous prime is 232131020213. The next prime is 232131020267. The reversal of 232131020223 is 322020131232.

It is a happy number.

232131020223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232131020223 - 2⁹ = 232131019711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232131020223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232131020213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507463 + ... + 849576.

It is an arithmetic number, because the mean of its divisors is an integer number (20369170400).

Almost surely, 2^232131020223 is an apocalyptic number.

232131020223 is a deficient number, since it is larger than the sum of its proper divisors (93775706177).

232131020223 is a wasteful number, since it uses less digits than its factorization.

232131020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360062.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 232131020223 its reverse (322020131232), we get a palindrome (554151151455).

The spelling of 232131020223 in words is "two hundred thirty-two billion, one hundred thirty-one million, twenty thousand, two hundred twenty-three".