30300112 has 10 divisors (see below), whose sum is σ = 58706498. Its totient is φ = 15150048.

The previous prime is 30300091. The next prime is 30300119. The reversal of 30300112 is 21100303.

It can be written as a sum of positive squares in only one way, i.e., 16192576 + 14107536 = 4024^2 + 3756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 946863 + ... + 946894.

Almost surely, 2^30300112 is an apocalyptic number.

It is an amenable number.

30300112 is a deficient number, since it is larger than the sum of its proper divisors (28406386).

30300112 is a wasteful number, since it uses less digits than its factorization.

30300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893765 (or 1893759 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 30300112 is about 5504.5537512136. The cubic root of 30300112 is about 311.7559454578.

Adding to 30300112 its reverse (21100303), we get a palindrome (51400415).

The spelling of 30300112 in words is "thirty million, three hundred thousand, one hundred twelve".