302300312112 has 80 divisors (see below), whose sum is σ = 867923720160. Its totient is φ = 100742400000.

The previous prime is 302300312107. The next prime is 302300312129. The reversal of 302300312112 is 211213003203.

302300312112 is a `hidden beast` number, since 302 + 300 + 31 + 21 + 12 = 666.

It is a super-2 number, since 2×302300312112² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 15 ways as a sum of consecutive naturals, for example, 1749612 + ... + 1914612.

It is an arithmetic number, because the mean of its divisors is an integer number (10849046502).

Almost surely, 2^302300312112 is an apocalyptic number.

It is an amenable number.

302300312112 is an abundant number, since it is smaller than the sum of its proper divisors (565623408048).

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

302300312112 is a wasteful number, since it uses less digits than its factorization.

302300312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169259 (or 169247 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 302300312112 its reverse (211213003203), we get a palindrome (513513315315).

The spelling of 302300312112 in words is "three hundred two billion, three hundred million, three hundred twelve thousand, one hundred twelve".