302000112 has 30 divisors (see below), whose sum is σ = 845181272. Its totient is φ = 100666656.

The previous prime is 302000089. The next prime is 302000131. The reversal of 302000112 is 211000203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 302000094 and 302000103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1048468 + ... + 1048755.

Almost surely, 2^302000112 is an apocalyptic number.

It is an amenable number.

302000112 is an abundant number, since it is smaller than the sum of its proper divisors (543181160).

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

302000112 is a wasteful number, since it uses less digits than its factorization.

302000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097237 (or 2097228 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 302000112 is about 17378.1504194204. The cubic root of 302000112 is about 670.9173681471.

Adding to 302000112 its reverse (211000203), we get a palindrome (513000315).

Subtracting from 302000112 its reverse (211000203), we obtain a palindrome (90999909).

The spelling of 302000112 in words is "three hundred two million, one hundred twelve", and thus it is an aban number.