300112312 has 8 divisors (see below), whose sum is σ = 562710600. Its totient is φ = 150056152.

The previous prime is 300112301. The next prime is 300112369. The reversal of 300112312 is 213211003.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 300112292 and 300112301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18757012 + ... + 18757027.

It is an arithmetic number, because the mean of its divisors is an integer number (70338825).

Almost surely, 2^300112312 is an apocalyptic number.

It is an amenable number.

300112312 is a deficient number, since it is larger than the sum of its proper divisors (262598288).

300112312 is a wasteful number, since it uses less digits than its factorization.

300112312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37514045 (or 37514041 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 300112312 is about 17323.7499404719. The cubic root of 300112312 is about 669.5164789410.

Adding to 300112312 its reverse (213211003), we get a palindrome (513323315).

It can be divided in two parts, 30011 and 2312, that added together give a palindrome (32323).

The spelling of 300112312 in words is "three hundred million, one hundred twelve thousand, three hundred twelve".