230211311000 has 128 divisors (see below), whose sum is σ = 600171586560. Its totient is φ = 81931888000.

The previous prime is 230211310921. The next prime is 230211311003. The reversal of 230211311000 is 113112032.

230211311000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230211311003) 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, 294359 + ... + 739641.

It is an arithmetic number, because the mean of its divisors is an integer number (4688840520).

Almost surely, 2^230211311000 is an apocalyptic number.

230211311000 is a gapful number since it is divisible by the number (20) 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 230211311000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300085793280).

230211311000 is an abundant number, since it is smaller than the sum of its proper divisors (369960275560).

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

230211311000 is a wasteful number, since it uses less digits than its factorization.

230211311000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445362 (or 445348 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 230211311000 its reverse (113112032), we get a palindrome (230324423032).

The spelling of 230211311000 in words is "two hundred thirty billion, two hundred eleven million, three hundred eleven thousand".