103303386 has 24 divisors (see below), whose sum is σ = 224015220. Its totient is φ = 34405056.

The previous prime is 103303381. The next prime is 103303411. The reversal of 103303386 is 683303301.

It can be written as a sum of positive squares in 2 ways, for example, as 96412761 + 6890625 = 9819^2 + 2625^2 .

It is not an unprimeable number, because it can be changed into a prime (103303381) by changing a digit.

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, 33310 + ... + 36278.

Almost surely, 2^103303386 is an apocalyptic number.

103303386 is an abundant number, since it is smaller than the sum of its proper divisors (120711834).

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

103303386 is a wasteful number, since it uses less digits than its factorization.

103303386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4907 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 103303386 is about 10163.8273302925. The cubic root of 103303386 is about 469.2146019705.

Adding to 103303386 its reverse (683303301), we get a palindrome (786606687).

The spelling of 103303386 in words is "one hundred three million, three hundred three thousand, three hundred eighty-six".