1004315012 has 6 divisors (see below), whose sum is σ = 1757551278. Its totient is φ = 502157504.

The previous prime is 1004314999. The next prime is 1004315021. The reversal of 1004315012 is 2105134001.

1004315012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 893770816 + 110544196 = 29896^2 + 10514^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125539373 + ... + 125539380.

It is an arithmetic number, because the mean of its divisors is an integer number (292925213).

Almost surely, 2^1004315012 is an apocalyptic number.

It is an amenable number.

1004315012 is a deficient number, since it is larger than the sum of its proper divisors (753236266).

1004315012 is a wasteful number, since it uses less digits than its factorization.

1004315012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251078757 (or 251078755 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1004315012 is about 31690.9294909443. The cubic root of 1004315012 is about 1001.4362734642.

Adding to 1004315012 its reverse (2105134001), we get a palindrome (3109449013).

The spelling of 1004315012 in words is "one billion, four million, three hundred fifteen thousand, twelve".