230042310 has 64 divisors (see below), whose sum is σ = 584478720. Its totient is φ = 57784320.

The previous prime is 230042273. The next prime is 230042311. The reversal of 230042310 is 13240032.

It is a super-2 number, since 2×230042310² = 105838928780272200, which contains 22 as substring.

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 230042310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230042311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107814 + ... + 109926.

It is an arithmetic number, because the mean of its divisors is an integer number (9132480).

Almost surely, 2^230042310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230042310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292239360).

230042310 is an abundant number, since it is smaller than the sum of its proper divisors (354436410).

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

230042310 is a wasteful number, since it uses less digits than its factorization.

230042310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230042310 is about 15167.1457433493. The cubic root of 230042310 is about 612.7301348172.

Adding to 230042310 its reverse (13240032), we get a palindrome (243282342).

The spelling of 230042310 in words is "two hundred thirty million, forty-two thousand, three hundred ten".