103344406 has 12 divisors (see below), whose sum is σ = 170390556. Its totient is φ = 46974620.

The previous prime is 103344391. The next prime is 103344413. The reversal of 103344406 is 604443301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213280 + ... + 213763.

It is an arithmetic number, because the mean of its divisors is an integer number (14199213).

Almost surely, 2^103344406 is an apocalyptic number.

103344406 is a deficient number, since it is larger than the sum of its proper divisors (67046150).

103344406 is a wasteful number, since it uses less digits than its factorization.

103344406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427067 (or 427056 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 103344406 is about 10165.8450706274. The cubic root of 103344406 is about 469.2766994380.

Adding to 103344406 its reverse (604443301), we get a palindrome (707787707).

The spelling of 103344406 in words is "one hundred three million, three hundred forty-four thousand, four hundred six".