30104144120 has 64 divisors (see below), whose sum is σ = 68216947200. Its totient is φ = 11956101120.

The previous prime is 30104144093. The next prime is 30104144123. The reversal of 30104144120 is 2144140103.

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

It is a junction number, because it is equal to n+sod(n) for n = 30104144092 and 30104144101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30104144123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4404866 + ... + 4411694.

It is an arithmetic number, because the mean of its divisors is an integer number (1065889800).

Almost surely, 2^30104144120 is an apocalyptic number.

It is an amenable number.

30104144120 is an abundant number, since it is smaller than the sum of its proper divisors (38112803080).

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

30104144120 is a wasteful number, since it uses less digits than its factorization.

30104144120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7608 (or 7604 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30104144120 its reverse (2144140103), we get a palindrome (32248284223).

The spelling of 30104144120 in words is "thirty billion, one hundred four million, one hundred forty-four thousand, one hundred twenty".