3012303020 has 24 divisors (see below), whose sum is σ = 6358963968. Its totient is φ = 1198611200.

The previous prime is 3012302971. The next prime is 3012303061. The reversal of 3012303020 is 203032103.

It is a super-2 number, since 2×3012303020² = 18147938968602240800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012302986 and 3012303004.

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, 390461 + ... + 398100.

It is an arithmetic number, because the mean of its divisors is an integer number (264956832).

Almost surely, 2^3012303020 is an apocalyptic number.

It is an amenable number.

3012303020 is an abundant number, since it is smaller than the sum of its proper divisors (3346660948).

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

3012303020 is a wasteful number, since it uses less digits than its factorization.

3012303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788761 (or 788759 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3012303020 is about 54884.4515322874. The cubic root of 3012303020 is about 1444.2184396740.

Adding to 3012303020 its reverse (203032103), we get a palindrome (3215335123).

The spelling of 3012303020 in words is "three billion, twelve million, three hundred three thousand, twenty".