3030011020 has 48 divisors (see below), whose sum is σ = 6442480800. Its totient is φ = 1196941824.

The previous prime is 3030011011. The next prime is 3030011029. The reversal of 3030011020 is 201100303.

It is an interprime number because it is at equal distance from previous prime (3030011011) and next prime (3030011029).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3030010988 and 3030011006.

It is not an unprimeable number, because it can be changed into a prime (3030011029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744832 + ... + 748888.

It is an arithmetic number, because the mean of its divisors is an integer number (134218350).

Almost surely, 2^3030011020 is an apocalyptic number.

It is an amenable number.

3030011020 is an abundant number, since it is smaller than the sum of its proper divisors (3412469780).

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

3030011020 is a wasteful number, since it uses less digits than its factorization.

3030011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522 (or 4520 counting only the distinct ones).

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

The square root of 3030011020 is about 55045.5358771263. The cubic root of 3030011020 is about 1447.0428865950.

Adding to 3030011020 its reverse (201100303), we get a palindrome (3231111323).

The spelling of 3030011020 in words is "three billion, thirty million, eleven thousand, twenty".