230231012232 has 128 divisors (see below), whose sum is σ = 625301913600. Its totient is φ = 70218586368.

The previous prime is 230231012227. The next prime is 230231012287. The reversal of 230231012232 is 232210132032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230231012199 and 230231012208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61771953 + ... + 61775679.

It is an arithmetic number, because the mean of its divisors is an integer number (4885171200).

Almost surely, 2^230231012232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230231012232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312650956800).

230231012232 is an abundant number, since it is smaller than the sum of its proper divisors (395070901368).

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

230231012232 is a wasteful number, since it uses less digits than its factorization.

230231012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435 (or 5431 counting only the distinct ones).

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

Adding to 230231012232 its reverse (232210132032), we get a palindrome (462441144264).

The spelling of 230231012232 in words is "two hundred thirty billion, two hundred thirty-one million, twelve thousand, two hundred thirty-two".