1002030004 has 24 divisors (see below), whose sum is σ = 1814728608. Its totient is φ = 483743520.

The previous prime is 1002029993. The next prime is 1002030077. The reversal of 1002030004 is 4000302001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6454 + ... + 45229.

It is an arithmetic number, because the mean of its divisors is an integer number (75613692).

Almost surely, 2^1002030004 is an apocalyptic number.

It is an amenable number.

1002030004 is a deficient number, since it is larger than the sum of its proper divisors (812698604).

1002030004 is a wasteful number, since it uses less digits than its factorization.

1002030004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51855 (or 51853 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1002030004 is about 31654.8575103411. The cubic root of 1002030004 is about 1000.6762106361.

Adding to 1002030004 its reverse (4000302001), we get a palindrome (5002332005).

The spelling of 1002030004 in words is "one billion, two million, thirty thousand, four".