30301030012 has 24 divisors (see below), whose sum is σ = 57854909952. Its totient is φ = 13771412400.

The previous prime is 30301029989. The next prime is 30301030021. The reversal of 30301030012 is 21003010303.

It is a junction number, because it is equal to n+sod(n) for n = 30301029974 and 30301030001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335587 + ... + 416197.

It is an arithmetic number, because the mean of its divisors is an integer number (2410621248).

Almost surely, 2^30301030012 is an apocalyptic number.

It is an amenable number.

30301030012 is a deficient number, since it is larger than the sum of its proper divisors (27553879940).

30301030012 is a wasteful number, since it uses less digits than its factorization.

30301030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89169 (or 89167 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30301030012 its reverse (21003010303), we get a palindrome (51304040315).

The spelling of 30301030012 in words is "thirty billion, three hundred one million, thirty thousand, twelve".