103342405 has 16 divisors (see below), whose sum is σ = 131880960. Its totient is φ = 77469952.

The previous prime is 103342391. The next prime is 103342411. The reversal of 103342405 is 504243301.

It is not a de Polignac number, because 103342405 - 2²³ = 94953797 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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17772 + ... + 22858.

It is an arithmetic number, because the mean of its divisors is an integer number (8242560).

Almost surely, 2^103342405 is an apocalyptic number.

It is an amenable number.

103342405 is a deficient number, since it is larger than the sum of its proper divisors (28538555).

103342405 is a wasteful number, since it uses less digits than its factorization.

103342405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 103342405 is about 10165.7466523615. The cubic root of 103342405 is about 469.2736706376.

Adding to 103342405 its reverse (504243301), we get a palindrome (607585706).

The spelling of 103342405 in words is "one hundred three million, three hundred forty-two thousand, four hundred five".