230015255200 has 144 divisors (see below), whose sum is σ = 573936015744. Its totient is φ = 89975705600.

The previous prime is 230015255147. The next prime is 230015255219. The reversal of 230015255200 is 2552510032.

It is a happy number.

It is a super-2 number, since 2×230015255200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90877935 + ... + 90880465.

It is an arithmetic number, because the mean of its divisors is an integer number (3985666776).

Almost surely, 2^230015255200 is an apocalyptic number.

230015255200 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 230015255200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286968007872).

230015255200 is an abundant number, since it is smaller than the sum of its proper divisors (343920760544).

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

230015255200 is a wasteful number, since it uses less digits than its factorization.

230015255200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5015 (or 5002 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 230015255200 its reverse (2552510032), we get a palindrome (232567765232).

The spelling of 230015255200 in words is "two hundred thirty billion, fifteen million, two hundred fifty-five thousand, two hundred".