300121231030212 has 96 divisors (see below), whose sum is σ = 744063884502400. Its totient is φ = 93885271603200.

The previous prime is 300121231030199. The next prime is 300121231030241. The reversal of 300121231030212 is 212030132121003.

It is a super-3 number, since 3×300121231030212³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113534412 + ... + 116147772.

Almost surely, 2^{300121231030212} 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 300121231030212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (372031942251200).

300121231030212 is an abundant number, since it is smaller than the sum of its proper divisors (443942653472188).

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

300121231030212 is a wasteful number, since it uses less digits than its factorization.

300121231030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618117 (or 2618115 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 300121231030212 its reverse (212030132121003), we get a palindrome (512151363151215).

The spelling of 300121231030212 in words is "three hundred trillion, one hundred twenty-one billion, two hundred thirty-one million, thirty thousand, two hundred twelve".