103306406 has 24 divisors (see below), whose sum is σ = 181208016. Its totient is φ = 44041200.

The previous prime is 103306397. The next prime is 103306451. The reversal of 103306406 is 604603301.

It is a congruent number.

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, 16631 + ... + 21981.

It is an arithmetic number, because the mean of its divisors is an integer number (7550334).

Almost surely, 2^103306406 is an apocalyptic number.

103306406 is a deficient number, since it is larger than the sum of its proper divisors (77901610).

103306406 is a wasteful number, since it uses less digits than its factorization.

103306406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564 (or 5557 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 103306406 is about 10163.9758952882. The cubic root of 103306406 is about 469.2191743095.

Adding to 103306406 its reverse (604603301), we get a palindrome (707909707).

The spelling of 103306406 in words is "one hundred three million, three hundred six thousand, four hundred six".