300140112 has 40 divisors (see below), whose sum is σ = 816172960. Its totient is φ = 94780800.

The previous prime is 300140107. The next prime is 300140123. The reversal of 300140112 is 211041003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163639 + ... + 165462.

It is an arithmetic number, because the mean of its divisors is an integer number (20404324).

Almost surely, 2^300140112 is an apocalyptic number.

It is an amenable number.

300140112 is an abundant number, since it is smaller than the sum of its proper divisors (516032848).

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

300140112 is a wasteful number, since it uses less digits than its factorization.

300140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329131 (or 329125 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 300140112 is about 17324.5522885874. The cubic root of 300140112 is about 669.5371511835.

Adding to 300140112 its reverse (211041003), we get a palindrome (511181115).

The spelling of 300140112 in words is "three hundred million, one hundred forty thousand, one hundred twelve".