3120304204100 has 36 divisors (see below), whose sum is σ = 6772066640724. Its totient is φ = 1247936148480.

The previous prime is 3120304204099. The next prime is 3120304204139. The reversal of 3120304204100 is 14024030213.

It can be written as a sum of positive squares in 6 ways, for example, as 116405157124 + 3003899046976 = 341182^2 + 1733176^2 .

It is a super-2 number, since 2×3120304204100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642097 + ... + 2989496.

Almost surely, 2^{3120304204100} is an apocalyptic number.

It is an amenable number.

3120304204100 is an abundant number, since it is smaller than the sum of its proper divisors (3651762436624).

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

3120304204100 is a wasteful number, since it uses less digits than its factorization.

3120304204100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638344 (or 4638337 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3120304204100 its reverse (14024030213), we get a palindrome (3134328234313).

The spelling of 3120304204100 in words is "three trillion, one hundred twenty billion, three hundred four million, two hundred four thousand, one hundred".