2004203097 has 24 divisors (see below), whose sum is σ = 3135702024. Its totient is φ = 1226214144.

The previous prime is 2004203029. The next prime is 2004203099. The reversal of 2004203097 is 7903024002.

2004203097 is a `hidden beast` number, since 200 + 420 + 30 + 9 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5308416 + 1998894681 = 2304^2 + 44709^2 .

It is not a de Polignac number, because 2004203097 - 2¹⁰ = 2004202073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2004203097.

It is not an unprimeable number, because it can be changed into a prime (2004203099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29268 + ... + 69749.

It is an arithmetic number, because the mean of its divisors is an integer number (130654251).

Almost surely, 2^2004203097 is an apocalyptic number.

It is an amenable number.

2004203097 is a deficient number, since it is larger than the sum of its proper divisors (1131498927).

2004203097 is a wasteful number, since it uses less digits than its factorization.

2004203097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99209 (or 99206 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 2004203097 is about 44768.3269399248. The cubic root of 2004203097 is about 1260.8030274078.

Adding to 2004203097 its reverse (7903024002), we get a palindrome (9907227099).

The spelling of 2004203097 in words is "two billion, four million, two hundred three thousand, ninety-seven".