100404313116 has 12 divisors (see below), whose sum is σ = 234276730632. Its totient is φ = 33468104368.

The previous prime is 100404313111. The next prime is 100404313117. The reversal of 100404313116 is 611313404001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100404313111) 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, 4183513035 + ... + 4183513058.

It is an arithmetic number, because the mean of its divisors is an integer number (19523060886).

Almost surely, 2^100404313116 is an apocalyptic number.

It is an amenable number.

100404313116 is an abundant number, since it is smaller than the sum of its proper divisors (133872417516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100404313116 is a wasteful number, since it uses less digits than its factorization.

100404313116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8367026100 (or 8367026098 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 100404313116 its reverse (611313404001), we get a palindrome (711717717117).

The spelling of 100404313116 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, one hundred sixteen".