103504 has 10 divisors (see below), whose sum is σ = 200570. Its totient is φ = 51744.

The previous prime is 103483. The next prime is 103511. The reversal of 103504 is 405301.

It can be written as a sum of positive squares in only one way, i.e., 63504 + 40000 = 252^2 + 200^2 .

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 103504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3219 + ... + 3250.

It is an arithmetic number, because the mean of its divisors is an integer number (20057).

2¹⁰³⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

103504 is a deficient number, since it is larger than the sum of its proper divisors (97066).

103504 is an equidigital number, since it uses as much as digits as its factorization.

103504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6477 (or 6471 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 103504 is about 321.7203754816. The cubic root of 103504 is about 46.9518142037.

Adding to 103504 its reverse (405301), we get a palindrome (508805).

The spelling of 103504 in words is "one hundred three thousand, five hundred four".