2003205104 has 10 divisors (see below), whose sum is σ = 3881209920. Its totient is φ = 1001602544.

The previous prime is 2003205077. The next prime is 2003205107. The reversal of 2003205104 is 4015023002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003205107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62600144 + ... + 62600175.

It is an arithmetic number, because the mean of its divisors is an integer number (388120992).

Almost surely, 2^2003205104 is an apocalyptic number.

It is an amenable number.

2003205104 is a deficient number, since it is larger than the sum of its proper divisors (1878004816).

2003205104 is a wasteful number, since it uses less digits than its factorization.

2003205104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125200327 (or 125200321 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2003205104 is about 44757.1793570596. The cubic root of 2003205104 is about 1260.5937203591.

Adding to 2003205104 its reverse (4015023002), we get a palindrome (6018228106).

The spelling of 2003205104 in words is "two billion, three million, two hundred five thousand, one hundred four".