300213012111112 has 32 divisors (see below), whose sum is σ = 563228302191480. Its totient is φ = 150018800578560.

The previous prime is 300213012111101. The next prime is 300213012111167. The reversal of 300213012111112 is 211111210312003.

It can be written as a sum of positive squares in 4 ways, for example, as 198429651288036 + 101783360823076 = 14086506^2 + 10088774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 300213012111112.

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, 1747767312 + ... + 1747939072.

Almost surely, 2^{300213012111112} is an apocalyptic number.

It is an amenable number.

300213012111112 is a deficient number, since it is larger than the sum of its proper divisors (263015290080368).

300213012111112 is a wasteful number, since it uses less digits than its factorization.

300213012111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298153 (or 298149 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 300213012111112 its reverse (211111210312003), we get a palindrome (511324222423115).

The spelling of 300213012111112 in words is "three hundred trillion, two hundred thirteen billion, twelve million, one hundred eleven thousand, one hundred twelve".