103478 has 8 divisors (see below), whose sum is σ = 160320. Its totient is φ = 50040.

The previous prime is 103471. The next prime is 103483. The reversal of 103478 is 874301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103478.

It is not an unprimeable number, because it can be changed into a prime (103471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 896.

It is an arithmetic number, because the mean of its divisors is an integer number (20040).

2¹⁰³⁴⁷⁸ is an apocalyptic number.

103478 is a deficient number, since it is larger than the sum of its proper divisors (56842).

103478 is a wasteful number, since it uses less digits than its factorization.

103478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 103478 is about 321.6799651828. The cubic root of 103478 is about 46.9478824735.

Adding to 103478 its reverse (874301), we get a palindrome (977779).

The spelling of 103478 in words is "one hundred three thousand, four hundred seventy-eight".