2303122230 has 96 divisors (see below), whose sum is σ = 6150193920. Its totient is φ = 597752640.

The previous prime is 2303122229. The next prime is 2303122271. The reversal of 2303122230 is 322213032.

It is a happy number.

2303122230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 544825 + ... + 549035.

It is an arithmetic number, because the mean of its divisors is an integer number (64064520).

Almost surely, 2^2303122230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2303122230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3075096960).

2303122230 is an abundant number, since it is smaller than the sum of its proper divisors (3847071690).

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

2303122230 is a wasteful number, since it uses less digits than its factorization.

2303122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386 (or 4383 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2303122230 is about 47990.8556914752. The cubic root of 2303122230 is about 1320.6031506675.

Adding to 2303122230 its reverse (322213032), we get a palindrome (2625335262).

The spelling of 2303122230 in words is "two billion, three hundred three million, one hundred twenty-two thousand, two hundred thirty".