100404313124 has 12 divisors (see below), whose sum is σ = 175726939248. Its totient is φ = 50196616200.

The previous prime is 100404313117. The next prime is 100404313147. The reversal of 100404313124 is 421313404001.

It is a self number, because there is not a number n which added to its sum of digits gives 100404313124.

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, 1344182 + ... + 1416909.

It is an arithmetic number, because the mean of its divisors is an integer number (14643911604).

Almost surely, 2^100404313124 is an apocalyptic number.

It is an amenable number.

100404313124 is a deficient number, since it is larger than the sum of its proper divisors (75322626124).

100404313124 is a wasteful number, since it uses less digits than its factorization.

100404313124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770186 (or 2770184 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 100404313124 its reverse (421313404001), we get a palindrome (521717717125).

The spelling of 100404313124 in words is "one hundred billion, four hundred four million, three hundred thirteen thousand, one hundred twenty-four".