103913504 has 12 divisors (see below), whose sum is σ = 204579774. Its totient is φ = 51956736.

The previous prime is 103913483. The next prime is 103913521. The reversal of 103913504 is 405319301.

It can be written as a sum of positive squares in only one way, i.e., 85008400 + 18905104 = 9220^2 + 4348^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623617 + ... + 1623680.

Almost surely, 2^103913504 is an apocalyptic number.

It is an amenable number.

103913504 is a deficient number, since it is larger than the sum of its proper divisors (100666270).

103913504 is an equidigital number, since it uses as much as digits as its factorization.

103913504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247307 (or 3247299 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 103913504 is about 10193.7973297491. The cubic root of 103913504 is about 470.1365289193.

The spelling of 103913504 in words is "one hundred three million, nine hundred thirteen thousand, five hundred four".