1004214203 has 4 divisors (see below), whose sum is σ = 1004635200. Its totient is φ = 1003793208.

The previous prime is 1004214193. The next prime is 1004214209. The reversal of 1004214203 is 3024124001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1004214203 - 2²² = 1000019899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004214209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206900 + ... + 211697.

It is an arithmetic number, because the mean of its divisors is an integer number (251158800).

Almost surely, 2^1004214203 is an apocalyptic number.

1004214203 is a deficient number, since it is larger than the sum of its proper divisors (420997).

1004214203 is an equidigital number, since it uses as much as digits as its factorization.

1004214203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420996.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1004214203 is about 31689.3389486117. The cubic root of 1004214203 is about 1001.4027656617.

Adding to 1004214203 its reverse (3024124001), we get a palindrome (4028338204).

The spelling of 1004214203 in words is "one billion, four million, two hundred fourteen thousand, two hundred three".