3104121218 has 16 divisors (see below), whose sum is σ = 5080929984. Its totient is φ = 1410558960.

The previous prime is 3104121217. The next prime is 3104121247. The reversal of 3104121218 is 8121214013.

It is a junction number, because it is equal to n+sod(n) for n = 3104121193 and 3104121202.

It is not an unprimeable number, because it can be changed into a prime (3104121217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66296 + ... + 102972.

It is an arithmetic number, because the mean of its divisors is an integer number (317558124).

Almost surely, 2^3104121218 is an apocalyptic number.

3104121218 is a deficient number, since it is larger than the sum of its proper divisors (1976808766).

3104121218 is a wasteful number, since it uses less digits than its factorization.

3104121218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40537.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 3104121218 is about 55714.6409662667. The cubic root of 3104121218 is about 1458.7455945298.

The spelling of 3104121218 in words is "three billion, one hundred four million, one hundred twenty-one thousand, two hundred eighteen".