230045310 has 96 divisors (see below), whose sum is σ = 680928768. Its totient is φ = 53338560.

The previous prime is 230045273. The next prime is 230045359. The reversal of 230045310 is 13540032.

It is a super-2 number, since 2×230045310² = 105841689305992200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17719 + ... + 27821.

It is an arithmetic number, because the mean of its divisors is an integer number (7093008).

Almost surely, 2^230045310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230045310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340464384).

230045310 is an abundant number, since it is smaller than the sum of its proper divisors (450883458).

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

230045310 is a wasteful number, since it uses less digits than its factorization.

230045310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150 (or 10147 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230045310 is about 15167.2446410019. The cubic root of 230045310 is about 612.7327983597.

Adding to 230045310 its reverse (13540032), we get a palindrome (243585342).

The spelling of 230045310 in words is "two hundred thirty million, forty-five thousand, three hundred ten".