230323800 has 384 divisors, whose sum is σ = 885657600. Its totient is φ = 48384000.

The previous prime is 230323799. The next prime is 230323843. The reversal of 230323800 is 8323032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3775770 + ... + 3775830.

It is an arithmetic number, because the mean of its divisors is an integer number (2306400).

Almost surely, 2^230323800 is an apocalyptic number.

230323800 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 230323800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442828800).

230323800 is an abundant number, since it is smaller than the sum of its proper divisors (655333800).

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

230323800 is a wasteful number, since it uses less digits than its factorization.

230323800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 138 counting only the distinct ones).

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

The square root of 230323800 is about 15176.4225033438. The cubic root of 230323800 is about 612.9799542281.

Adding to 230323800 its reverse (8323032), we get a palindrome (238646832).

The spelling of 230323800 in words is "two hundred thirty million, three hundred twenty-three thousand, eight hundred".