100204004 has 12 divisors (see below), whose sum is σ = 177827328. Its totient is φ = 49396200.

The previous prime is 100203989. The next prime is 100204009. The reversal of 100204004 is 400402001.

It is not an unprimeable number, because it can be changed into a prime (100204009) 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, 176132 + ... + 176699.

It is an arithmetic number, because the mean of its divisors is an integer number (14818944).

Almost surely, 2^100204004 is an apocalyptic number.

It is an amenable number.

100204004 is a deficient number, since it is larger than the sum of its proper divisors (77623324).

100204004 is a wasteful number, since it uses less digits than its factorization.

100204004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352906 (or 352904 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 100204004 is about 10010.1950030956. The cubic root of 100204004 is about 464.4743031982.

Adding to 100204004 its reverse (400402001), we get a palindrome (500606005).

The spelling of 100204004 in words is "one hundred million, two hundred four thousand, four".