303423022230 has 32 divisors (see below), whose sum is σ = 729794929248. Its totient is φ = 80737286400.

The previous prime is 303423022211. The next prime is 303423022313. The reversal of 303423022230 is 32220324303.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 303423022230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10955911 + ... + 10983570.

It is an arithmetic number, because the mean of its divisors is an integer number (22806091539).

Almost surely, 2^303423022230 is an apocalyptic number.

303423022230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

303423022230 is an abundant number, since it is smaller than the sum of its proper divisors (426371907018).

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

303423022230 is a wasteful number, since it uses less digits than its factorization.

303423022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21939952.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 303423022230 its reverse (32220324303), we get a palindrome (335643346533).

The spelling of 303423022230 in words is "three hundred three billion, four hundred twenty-three million, twenty-two thousand, two hundred thirty".