3020302020 has 24 divisors (see below), whose sum is σ = 8456845824. Its totient is φ = 805413856.

The previous prime is 3020302013. The next prime is 3020302027. The reversal of 3020302020 is 202030203.

It is an interprime number because it is at equal distance from previous prime (3020302013) and next prime (3020302027).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3020301987 and 3020302005.

It is not an unprimeable number, because it can be changed into a prime (3020302027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25169124 + ... + 25169243.

It is an arithmetic number, because the mean of its divisors is an integer number (352368576).

Almost surely, 2^3020302020 is an apocalyptic number.

3020302020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020302020 is an abundant number, since it is smaller than the sum of its proper divisors (5436543804).

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

3020302020 is a wasteful number, since it uses less digits than its factorization.

3020302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50338379 (or 50338377 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3020302020 is about 54957.2744957390. The cubic root of 3020302020 is about 1445.4956565615.

Adding to 3020302020 its reverse (202030203), we get a palindrome (3222332223).

The spelling of 3020302020 in words is "three billion, twenty million, three hundred two thousand, twenty".