103378473 has 12 divisors (see below), whose sum is σ = 162899568. Its totient is φ = 62653560.

The previous prime is 103378463. The next prime is 103378489. The reversal of 103378473 is 374873301.

It is not a de Polignac number, because 103378473 - 2⁵ = 103378441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103378433) 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 11 ways as a sum of consecutive naturals, for example, 522015 + ... + 522212.

It is an arithmetic number, because the mean of its divisors is an integer number (13574964).

Almost surely, 2^103378473 is an apocalyptic number.

It is an amenable number.

103378473 is a deficient number, since it is larger than the sum of its proper divisors (59521095).

103378473 is a wasteful number, since it uses less digits than its factorization.

103378473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044244 (or 1044241 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 103378473 is about 10167.5204942011. The cubic root of 103378473 is about 469.3282587293.

The spelling of 103378473 in words is "one hundred three million, three hundred seventy-eight thousand, four hundred seventy-three".