103330404 has 36 divisors (see below), whose sum is σ = 270872784. Its totient is φ = 34443144.

The previous prime is 103330399. The next prime is 103330411. The reversal of 103330404 is 404033301.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52182 + ... + 54125.

It is an arithmetic number, because the mean of its divisors is an integer number (7524244).

Almost surely, 2^103330404 is an apocalyptic number.

It is an amenable number.

103330404 is an abundant number, since it is smaller than the sum of its proper divisors (167542380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103330404 is a wasteful number, since it uses less digits than its factorization.

103330404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106326 (or 106312 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 103330404 is about 10165.1563686940. The cubic root of 103330404 is about 469.2555045830.

Adding to 103330404 its reverse (404033301), we get a palindrome (507363705).

The spelling of 103330404 in words is "one hundred three million, three hundred thirty thousand, four hundred four".