103345556 has 12 divisors (see below), whose sum is σ = 181159860. Its totient is φ = 51585600.

The previous prime is 103345549. The next prime is 103345573. The reversal of 103345556 is 655543301.

It can be written as a sum of positive squares in 2 ways, for example, as 68724100 + 34621456 = 8290^2 + 5884^2 .

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 3 ways as a sum of consecutive naturals, for example, 19091 + ... + 23898.

It is an arithmetic number, because the mean of its divisors is an integer number (15096655).

Almost surely, 2^103345556 is an apocalyptic number.

It is an amenable number.

103345556 is a deficient number, since it is larger than the sum of its proper divisors (77814304).

103345556 is a wasteful number, since it uses less digits than its factorization.

103345556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43594 (or 43592 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 103345556 is about 10165.9016324181. The cubic root of 103345556 is about 469.2784401102.

Adding to 103345556 its reverse (655543301), we get a palindrome (758888857).

The spelling of 103345556 in words is "one hundred three million, three hundred forty-five thousand, five hundred fifty-six".