230011231200 has 288 divisors, whose sum is σ = 768311824896. Its totient is φ = 59736821760.

The previous prime is 230011231133. The next prime is 230011231207. The reversal of 230011231200 is 2132110032.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 230011231200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230011231207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37871364 + ... + 37877436.

It is an arithmetic number, because the mean of its divisors is an integer number (2667749392).

Almost surely, 2^230011231200 is an apocalyptic number.

230011231200 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 230011231200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384155912448).

230011231200 is an abundant number, since it is smaller than the sum of its proper divisors (538300593696).

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

230011231200 is a wasteful number, since it uses less digits than its factorization.

230011231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506 (or 6493 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230011231200 its reverse (2132110032), we get a palindrome (232143341232).

The spelling of 230011231200 in words is "two hundred thirty billion, eleven million, two hundred thirty-one thousand, two hundred".