3012300020 has 48 divisors (see below), whose sum is σ = 6465043200. Its totient is φ = 1178686080.

The previous prime is 3012300019. The next prime is 3012300073. The reversal of 3012300020 is 200032103.

It is a junction number, because it is equal to n+sod(n) for n = 3012299974 and 3012300010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163475 + ... + 180965.

It is an arithmetic number, because the mean of its divisors is an integer number (134688400).

Almost surely, 2^3012300020 is an apocalyptic number.

It is an amenable number.

3012300020 is an abundant number, since it is smaller than the sum of its proper divisors (3452743180).

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

3012300020 is a wasteful number, since it uses less digits than its factorization.

3012300020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17688 (or 17686 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3012300020 is about 54884.4242021359. The cubic root of 3012300020 is about 1444.2179602339.

Adding to 3012300020 its reverse (200032103), we get a palindrome (3212332123).

The spelling of 3012300020 in words is "three billion, twelve million, three hundred thousand, twenty".