103878423 has 16 divisors (see below), whose sum is σ = 167884800. Its totient is φ = 62956440.

The previous prime is 103878421. The next prime is 103878431. The reversal of 103878423 is 324878301.

It is not a de Polignac number, because 103878423 - 2¹ = 103878421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103878421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174583 + ... + 175176.

It is an arithmetic number, because the mean of its divisors is an integer number (10492800).

Almost surely, 2^103878423 is an apocalyptic number.

103878423 is a deficient number, since it is larger than the sum of its proper divisors (64006377).

103878423 is a wasteful number, since it uses less digits than its factorization.

103878423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349779 (or 349773 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 103878423 is about 10192.0764812672. The cubic root of 103878423 is about 470.0836172339.

The spelling of 103878423 in words is "one hundred three million, eight hundred seventy-eight thousand, four hundred twenty-three".