30243223230 has 32 divisors (see below), whose sum is σ = 79182258048. Its totient is φ = 7331690400.

The previous prime is 30243223201. The next prime is 30243223259. The reversal of 30243223230 is 3232234203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30243223201) and next prime (30243223259).

It is a super-2 number, since 2×30243223230² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30243223230.

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, 45822736 + ... + 45823395.

It is an arithmetic number, because the mean of its divisors is an integer number (2474445564).

Almost surely, 2^30243223230 is an apocalyptic number.

30243223230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30243223230 is an abundant number, since it is smaller than the sum of its proper divisors (48939034818).

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

30243223230 is a wasteful number, since it uses less digits than its factorization.

30243223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91646152.

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

Adding to 30243223230 its reverse (3232234203), we get a palindrome (33475457433).

The spelling of 30243223230 in words is "thirty billion, two hundred forty-three million, two hundred twenty-three thousand, two hundred thirty".