3104303123220 has 48 divisors (see below), whose sum is σ = 9360667881600. Its totient is φ = 764136153216.

The previous prime is 3104303123219. The next prime is 3104303123239. The reversal of 3104303123220 is 223213034013.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1989937120 + ... + 1989938679.

It is an arithmetic number, because the mean of its divisors is an integer number (195013914200).

Almost surely, 2^{3104303123220} is an apocalyptic number.

3104303123220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3104303123220 is an abundant number, since it is smaller than the sum of its proper divisors (6256364758380).

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

3104303123220 is a wasteful number, since it uses less digits than its factorization.

3104303123220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979875824 (or 3979875822 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3104303123220 its reverse (223213034013), we get a palindrome (3327516157233).

The spelling of 3104303123220 in words is "three trillion, one hundred four billion, three hundred three million, one hundred twenty-three thousand, two hundred twenty".