100281003404 has 12 divisors (see below), whose sum is σ = 177044781144. Its totient is φ = 49696780224.

The previous prime is 100281003379. The next prime is 100281003451. The reversal of 100281003404 is 404300182001.

It is a self number, because there is not a number n which added to its sum of digits gives 100281003404.

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, 110929862 + ... + 110930765.

It is an arithmetic number, because the mean of its divisors is an integer number (14753731762).

Almost surely, 2^100281003404 is an apocalyptic number.

It is an amenable number.

100281003404 is a deficient number, since it is larger than the sum of its proper divisors (76763777740).

100281003404 is a wasteful number, since it uses less digits than its factorization.

100281003404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221860744 (or 221860742 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 100281003404 its reverse (404300182001), we get a palindrome (504581185405).

The spelling of 100281003404 in words is "one hundred billion, two hundred eighty-one million, three thousand, four hundred four".