230711062912 has 256 divisors, whose sum is σ = 526892636160. Its totient is φ = 99680256000.

The previous prime is 230711062889. The next prime is 230711062913. The reversal of 230711062912 is 219260117032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230711062913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 897708288 + ... + 897708544.

It is an arithmetic number, because the mean of its divisors is an integer number (2058174360).

Almost surely, 2^230711062912 is an apocalyptic number.

230711062912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230711062912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263446318080).

230711062912 is an abundant number, since it is smaller than the sum of its proper divisors (296181573248).

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

230711062912 is a wasteful number, since it uses less digits than its factorization.

230711062912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

Adding to 230711062912 its reverse (219260117032), we get a palindrome (449971179944).

The spelling of 230711062912 in words is "two hundred thirty billion, seven hundred eleven million, sixty-two thousand, nine hundred twelve".