100680004 has 12 divisors (see below), whose sum is σ = 178170300. Its totient is φ = 49774208.

The previous prime is 100679989. The next prime is 100680011. The reversal of 100680004 is 400086001.

It can be written as a sum of positive squares in 2 ways, for example, as 26030404 + 74649600 = 5102^2 + 8640^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141049 + ... + 141760.

It is an arithmetic number, because the mean of its divisors is an integer number (14847525).

Almost surely, 2^100680004 is an apocalyptic number.

It is an amenable number.

100680004 is a deficient number, since it is larger than the sum of its proper divisors (77490296).

100680004 is a wasteful number, since it uses less digits than its factorization.

100680004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282902 (or 282900 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 100680004 is about 10033.9425950122. The cubic root of 100680004 is about 465.2086072143.

The spelling of 100680004 in words is "one hundred million, six hundred eighty thousand, four".