3012351020 has 48 divisors (see below), whose sum is σ = 7233038400. Its totient is φ = 1032321024.

The previous prime is 3012351019. The next prime is 3012351073. The reversal of 3012351020 is 201532103.

It is a self number, because there is not a number n which added to its sum of digits gives 3012351020.

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, 423332 + ... + 430388.

It is an arithmetic number, because the mean of its divisors is an integer number (150688300).

Almost surely, 2^3012351020 is an apocalyptic number.

It is an amenable number.

3012351020 is an abundant number, since it is smaller than the sum of its proper divisors (4220687380).

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

3012351020 is a wasteful number, since it uses less digits than its factorization.

3012351020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10122 (or 10120 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3012351020 is about 54884.8888128600. Note that the first 4 decimals coincide. The cubic root of 3012351020 is about 1444.2261106726.

Adding to 3012351020 its reverse (201532103), we get a palindrome (3213883123).

The spelling of 3012351020 in words is "three billion, twelve million, three hundred fifty-one thousand, twenty".