231010321230 has 192 divisors, whose sum is σ = 675578921472. Its totient is φ = 54341210880.

The previous prime is 231010321153. The next prime is 231010321231. The reversal of 231010321230 is 32123010132.

231010321230 is a `hidden beast` number, since 2 + 310 + 1 + 0 + 321 + 2 + 30 = 666.

231010321230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231010321231) 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 95 ways as a sum of consecutive naturals, for example, 34522185 + ... + 34528875.

It is an arithmetic number, because the mean of its divisors is an integer number (3518640216).

Almost surely, 2^231010321230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231010321230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337789460736).

231010321230 is an abundant number, since it is smaller than the sum of its proper divisors (444568600242).

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

231010321230 is a wasteful number, since it uses less digits than its factorization.

231010321230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023 (or 8020 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 231010321230 its reverse (32123010132), we get a palindrome (263133331362).

The spelling of 231010321230 in words is "two hundred thirty-one billion, ten million, three hundred twenty-one thousand, two hundred thirty".