100100100004 has 24 divisors (see below), whose sum is σ = 190343148800. Its totient is φ = 45886292640.

The previous prime is 100100099987. The next prime is 100100100011. The reversal of 100100100004 is 400001001001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100100100004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21241299 + ... + 21246010.

Almost surely, 2^100100100004 is an apocalyptic number.

It is an amenable number.

100100100004 is a deficient number, since it is larger than the sum of its proper divisors (90243048796).

100100100004 is a wasteful number, since it uses less digits than its factorization.

100100100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42487363 (or 42487361 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100100100004 its reverse (400001001001), we get a palindrome (500101101005).

The spelling of 100100100004 in words is "one hundred billion, one hundred million, one hundred thousand, four".