300230023212 has 144 divisors (see below), whose sum is σ = 879708211200. Its totient is φ = 84557240064.

The previous prime is 300230023201. The next prime is 300230023243. The reversal of 300230023212 is 212320032003.

It is a happy number.

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

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, 44128603 + ... + 44135405.

It is an arithmetic number, because the mean of its divisors is an integer number (6109084800).

Almost surely, 2^300230023212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300230023212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439854105600).

300230023212 is an abundant number, since it is smaller than the sum of its proper divisors (579478187988).

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

300230023212 is a wasteful number, since it uses less digits than its factorization.

300230023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9292 (or 9287 counting only the distinct ones).

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

Adding to 300230023212 its reverse (212320032003), we get a palindrome (512550055215).

The spelling of 300230023212 in words is "three hundred billion, two hundred thirty million, twenty-three thousand, two hundred twelve".