100543002404 has 24 divisors (see below), whose sum is σ = 189536587968. Its totient is φ = 46391801760.

The previous prime is 100543002397. The next prime is 100543002431. The reversal of 100543002404 is 404200345001.

It is a self number, because there is not a number n which added to its sum of digits gives 100543002404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69992 + ... + 453855.

It is an arithmetic number, because the mean of its divisors is an integer number (7897357832).

Almost surely, 2^100543002404 is an apocalyptic number.

It is an amenable number.

100543002404 is a deficient number, since it is larger than the sum of its proper divisors (88993585564).

100543002404 is a wasteful number, since it uses less digits than its factorization.

100543002404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527555 (or 527553 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 100543002404 its reverse (404200345001), we get a palindrome (504743347405).

The spelling of 100543002404 in words is "one hundred billion, five hundred forty-three million, two thousand, four hundred four".