1003002204 has 24 divisors (see below), whose sum is σ = 2344341888. Its totient is φ = 333762160.

The previous prime is 1003002173. The next prime is 1003002211. The reversal of 1003002204 is 4022003001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1003002204.

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, 64152 + ... + 78239.

It is an arithmetic number, because the mean of its divisors is an integer number (97680912).

Almost surely, 2^1003002204 is an apocalyptic number.

It is an amenable number.

1003002204 is an abundant number, since it is smaller than the sum of its proper divisors (1341339684).

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

1003002204 is a wasteful number, since it uses less digits than its factorization.

1003002204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142985 (or 142983 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1003002204 is about 31670.2100403518. The cubic root of 1003002204 is about 1000.9997348638. Note that the first 3 decimals are identical.

Adding to 1003002204 its reverse (4022003001), we get a palindrome (5025005205).

The spelling of 1003002204 in words is "one billion, three million, two thousand, two hundred four".