230503504000 has 512 divisors, whose sum is σ = 718560460800. Its totient is φ = 71437824000.

The previous prime is 230503503977. The next prime is 230503504037. The reversal of 230503504000 is 405305032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 274735581 + ... + 274736419.

It is an arithmetic number, because the mean of its divisors is an integer number (1403438400).

Almost surely, 2^230503504000 is an apocalyptic number.

230503504000 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 230503504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359280230400).

230503504000 is an abundant number, since it is smaller than the sum of its proper divisors (488056956800).

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

230503504000 is a wasteful number, since it uses less digits than its factorization.

230503504000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1087 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 230503504000 its reverse (405305032), we get a palindrome (230908809032).

The spelling of 230503504000 in words is "two hundred thirty billion, five hundred three million, five hundred four thousand".