230021300 has 36 divisors (see below), whose sum is σ = 501801216. Its totient is φ = 91519200.

The previous prime is 230021293. The next prime is 230021347. The reversal of 230021300 is 3120032.

230021300 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13079 + ... + 25121.

Almost surely, 2^230021300 is an apocalyptic number.

230021300 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 230021300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250900608).

230021300 is an abundant number, since it is smaller than the sum of its proper divisors (271779916).

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

230021300 is a wasteful number, since it uses less digits than its factorization.

230021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12248 (or 12241 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 230021300 is about 15166.4531120496. The cubic root of 230021300 is about 612.7114804922.

Adding to 230021300 its reverse (3120032), we get a palindrome (233141332).

The spelling of 230021300 in words is "two hundred thirty million, twenty-one thousand, three hundred".