3102330020 has 24 divisors (see below), whose sum is σ = 6516102264. Its totient is φ = 1240701696.

The previous prime is 3102329977. The next prime is 3102330047. The reversal of 3102330020 is 200332013.

3102330020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2091598756 + 1010731264 = 45734^2 + 31792^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3102329977 and 3102330004.

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, 132734 + ... + 154346.

It is an arithmetic number, because the mean of its divisors is an integer number (271504261).

Almost surely, 2^3102330020 is an apocalyptic number.

It is an amenable number.

3102330020 is an abundant number, since it is smaller than the sum of its proper divisors (3413772244).

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

3102330020 is a wasteful number, since it uses less digits than its factorization.

3102330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28799 (or 28797 counting only the distinct ones).

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

The square root of 3102330020 is about 55698.5638953106. The cubic root of 3102330020 is about 1458.4649563340.

Adding to 3102330020 its reverse (200332013), we get a palindrome (3302662033).

The spelling of 3102330020 in words is "three billion, one hundred two million, three hundred thirty thousand, twenty".