103804100 has 18 divisors (see below), whose sum is σ = 225255114. Its totient is φ = 41521600.

The previous prime is 103804081. The next prime is 103804109. The reversal of 103804100 is 1408301.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2238016 + 101566084 = 1496^2 + 10078^2 .

It is not an unprimeable number, because it can be changed into a prime (103804109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 518921 + ... + 519120.

It is an arithmetic number, because the mean of its divisors is an integer number (12514173).

Almost surely, 2^103804100 is an apocalyptic number.

103804100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103804100 is an abundant number, since it is smaller than the sum of its proper divisors (121451014).

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

103804100 is a wasteful number, since it uses less digits than its factorization.

103804100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038055 (or 1038048 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 103804100 is about 10188.4297121784. The cubic root of 103804100 is about 469.9714785771.

The spelling of 103804100 in words is "one hundred three million, eight hundred four thousand, one hundred".