103788440975 has 24 divisors (see below), whose sum is σ = 139841287680. Its totient is φ = 76123260000.

The previous prime is 103788440933. The next prime is 103788441007. The reversal of 103788440975 is 579044887301.

It is not a de Polignac number, because 103788440975 - 2³⁰ = 102714699151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103788440975.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3509501 + ... + 3538950.

It is an arithmetic number, because the mean of its divisors is an integer number (5826720320).

Almost surely, 2^103788440975 is an apocalyptic number.

103788440975 is a deficient number, since it is larger than the sum of its proper divisors (36052846705).

103788440975 is a wasteful number, since it uses less digits than its factorization.

103788440975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048511 (or 7048506 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 103788440975 in words is "one hundred three billion, seven hundred eighty-eight million, four hundred forty thousand, nine hundred seventy-five".