103601044 has 24 divisors (see below), whose sum is σ = 184602600. Its totient is φ = 50866176.

The previous prime is 103601033. The next prime is 103601051. The reversal of 103601044 is 440106301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30669444 + 72931600 = 5538^2 + 8540^2 .

It is a super-3 number, since 3×103601044³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52182 + ... + 54130.

It is an arithmetic number, because the mean of its divisors is an integer number (7691775).

Almost surely, 2^103601044 is an apocalyptic number.

It is an amenable number.

103601044 is a deficient number, since it is larger than the sum of its proper divisors (81001556).

103601044 is a wasteful number, since it uses less digits than its factorization.

103601044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 103601044 is about 10178.4598049017. The cubic root of 103601044 is about 469.6648342293.

Adding to 103601044 its reverse (440106301), we get a palindrome (543707345).

The spelling of 103601044 in words is "one hundred three million, six hundred one thousand, forty-four".