100404313097 has 12 divisors (see below), whose sum is σ = 113439193296. Its totient is φ = 88129169520.

The previous prime is 100404313081. The next prime is 100404313099. The reversal of 100404313097 is 790313404001.

It is not a de Polignac number, because 100404313097 - 2⁴ = 100404313081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100404313099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5417423 + ... + 5435924.

It is an arithmetic number, because the mean of its divisors is an integer number (9453266108).

Almost surely, 2^100404313097 is an apocalyptic number.

It is an amenable number.

100404313097 is a deficient number, since it is larger than the sum of its proper divisors (13034880199).

100404313097 is a wasteful number, since it uses less digits than its factorization.

100404313097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10853416 (or 10853387 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 100404313097 its reverse (790313404001), we get a palindrome (890717717098).

The spelling of 100404313097 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, ninety-seven".