100500104 has 8 divisors (see below), whose sum is σ = 188437710. Its totient is φ = 50250048.

The previous prime is 100500019. The next prime is 100500121. The reversal of 100500104 is 401005001.

It can be written as a sum of positive squares in only one way, i.e., 67207204 + 33292900 = 8198^2 + 5770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6281249 + ... + 6281264.

Almost surely, 2^100500104 is an apocalyptic number.

It is an amenable number.

100500104 is a deficient number, since it is larger than the sum of its proper divisors (87937606).

100500104 is a wasteful number, since it uses less digits than its factorization.

100500104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12562519 (or 12562515 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 100500104 is about 10024.9740149289. The cubic root of 100500104 is about 464.9313561138.

Adding to 100500104 its reverse (401005001), we get a palindrome (501505105).

The spelling of 100500104 in words is "one hundred million, five hundred thousand, one hundred four".