300020001012312 has 32 divisors (see below), whose sum is σ = 857200002892800. Its totient is φ = 85720000289184.

The previous prime is 300020001012301. The next prime is 300020001012331. The reversal of 300020001012312 is 213210100020003.

It is a junction number, because it is equal to n+sod(n) for n = 300020001012291 and 300020001012300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892916669512 + ... + 892916669847.

It is an arithmetic number, because the mean of its divisors is an integer number (26787500090400).

Almost surely, 2^{300020001012312} is an apocalyptic number.

It is an amenable number.

300020001012312 is an abundant number, since it is smaller than the sum of its proper divisors (557180001880488).

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

300020001012312 is a wasteful number, since it uses less digits than its factorization.

300020001012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785833339375 (or 1785833339371 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 300020001012312 its reverse (213210100020003), we get a palindrome (513230101032315).

The spelling of 300020001012312 in words is "three hundred trillion, twenty billion, one million, twelve thousand, three hundred twelve".