103345415 has 16 divisors (see below), whose sum is σ = 129509280. Its totient is φ = 79067520.

The previous prime is 103345391. The next prime is 103345421. The reversal of 103345415 is 514543301.

It is not a de Polignac number, because 103345415 - 2¹⁰ = 103344391 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 12185 + ... + 18845.

It is an arithmetic number, because the mean of its divisors is an integer number (8094330).

Almost surely, 2^103345415 is an apocalyptic number.

103345415 is a deficient number, since it is larger than the sum of its proper divisors (26163865).

103345415 is a wasteful number, since it uses less digits than its factorization.

103345415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 103345415 is about 10165.8946974676. The cubic root of 103345415 is about 469.2782266894.

Adding to 103345415 its reverse (514543301), we get a palindrome (617888716).

The spelling of 103345415 in words is "one hundred three million, three hundred forty-five thousand, four hundred fifteen".