103842805913 has 24 divisors (see below), whose sum is σ = 132072055200. Its totient is φ = 80736069120.

The previous prime is 103842805879. The next prime is 103842805931. The reversal of 103842805913 is 319508248301.

It is not a de Polignac number, because 103842805913 - 2¹⁶ = 103842740377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103842825913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27470 + ... + 456552.

It is an arithmetic number, because the mean of its divisors is an integer number (5503002300).

Almost surely, 2^103842805913 is an apocalyptic number.

It is an amenable number.

103842805913 is a deficient number, since it is larger than the sum of its proper divisors (28229249287).

103842805913 is a wasteful number, since it uses less digits than its factorization.

103842805913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429557 (or 429550 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 103842805913 in words is "one hundred three billion, eight hundred forty-two million, eight hundred five thousand, nine hundred thirteen".