120010004 has 48 divisors (see below), whose sum is σ = 242222400. Its totient is φ = 51641856.

The previous prime is 120009991. The next prime is 120010019. The reversal of 120010004 is 400010021.

It is a junction number, because it is equal to n+sod(n) for n = 120009973 and 120010000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35867 + ... + 39069.

It is an arithmetic number, because the mean of its divisors is an integer number (5046300).

Almost surely, 2^120010004 is an apocalyptic number.

It is an amenable number.

120010004 is an abundant number, since it is smaller than the sum of its proper divisors (122212396).

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

120010004 is a wasteful number, since it uses less digits than its factorization.

120010004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272 (or 3270 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 120010004 is about 10954.9077586258. The cubic root of 120010004 is about 493.2561211439.

Adding to 120010004 its reverse (400010021), we get a palindrome (520020025).

The spelling of 120010004 in words is "one hundred twenty million, ten thousand, four".