1000204113 has 8 divisors (see below), whose sum is σ = 1379592000. Its totient is φ = 643809488.

The previous prime is 1000204103. The next prime is 1000204187. The reversal of 1000204113 is 3114020001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1000204113 - 2¹³ = 1000195921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000204103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5748213 + ... + 5748386.

It is an arithmetic number, because the mean of its divisors is an integer number (172449000).

Almost surely, 2^1000204113 is an apocalyptic number.

It is an amenable number.

1000204113 is a deficient number, since it is larger than the sum of its proper divisors (379387887).

1000204113 is a wasteful number, since it uses less digits than its factorization.

1000204113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496631.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1000204113 is about 31626.0037469169. The cubic root of 1000204113 is about 1000.0680330381.

Adding to 1000204113 its reverse (3114020001), we get a palindrome (4114224114).

The spelling of 1000204113 in words is "one billion, two hundred four thousand, one hundred thirteen".