1000231304 has 8 divisors (see below), whose sum is σ = 1875433710. Its totient is φ = 500115648.

The previous prime is 1000231259. The next prime is 1000231313. The reversal of 1000231304 is 4031320001.

1000231304 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., 939422500 + 60808804 = 30650^2 + 7798^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62514449 + ... + 62514464.

Almost surely, 2^1000231304 is an apocalyptic number.

It is an amenable number.

1000231304 is a deficient number, since it is larger than the sum of its proper divisors (875202406).

1000231304 is a wasteful number, since it uses less digits than its factorization.

1000231304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125028919 (or 125028915 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1000231304 is about 31626.4336275844. The cubic root of 1000231304 is about 1000.0770953895.

Adding to 1000231304 its reverse (4031320001), we get a palindrome (5031551305).

The spelling of 1000231304 in words is "one billion, two hundred thirty-one thousand, three hundred four".