103103506 has 8 divisors (see below), whose sum is σ = 168714864. Its totient is φ = 46865220.

The previous prime is 103103467. The next prime is 103103537. The reversal of 103103506 is 605301301.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2343240 + ... + 2343283.

It is an arithmetic number, because the mean of its divisors is an integer number (21089358).

Almost surely, 2^103103506 is an apocalyptic number.

103103506 is a deficient number, since it is larger than the sum of its proper divisors (65611358).

103103506 is a wasteful number, since it uses less digits than its factorization.

103103506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686536.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 103103506 is about 10153.9896592423. The cubic root of 103103506 is about 468.9117814077.

Adding to 103103506 its reverse (605301301), we get a palindrome (708404807).

The spelling of 103103506 in words is "one hundred three million, one hundred three thousand, five hundred six".