130121484 has 12 divisors (see below), whose sum is σ = 303616824. Its totient is φ = 43373824.

The previous prime is 130121447. The next prime is 130121501. The reversal of 130121484 is 484121031.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5421717 + ... + 5421740.

It is an arithmetic number, because the mean of its divisors is an integer number (25301402).

Almost surely, 2^130121484 is an apocalyptic number.

It is an amenable number.

130121484 is an abundant number, since it is smaller than the sum of its proper divisors (173495340).

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

130121484 is a wasteful number, since it uses less digits than its factorization.

130121484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10843464 (or 10843462 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 130121484 is about 11407.0804327838. The cubic root of 130121484 is about 506.7374510601.

The spelling of 130121484 in words is "one hundred thirty million, one hundred twenty-one thousand, four hundred eighty-four".