103412605 has 8 divisors (see below), whose sum is σ = 125590752. Its totient is φ = 81733008.

The previous prime is 103412599. The next prime is 103412609. The reversal of 103412605 is 506214301.

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

It is a cyclic number.

It is not a de Polignac number, because 103412605 - 2⁹ = 103412093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103412609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124179 + ... + 125008.

It is an arithmetic number, because the mean of its divisors is an integer number (15698844).

Almost surely, 2^103412605 is an apocalyptic number.

It is an amenable number.

103412605 is a deficient number, since it is larger than the sum of its proper divisors (22178147).

103412605 is an equidigital number, since it uses as much as digits as its factorization.

103412605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249275.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 103412605 is about 10169.1988376666. The cubic root of 103412605 is about 469.3799050376.

Adding to 103412605 its reverse (506214301), we get a palindrome (609626906).

The spelling of 103412605 in words is "one hundred three million, four hundred twelve thousand, six hundred five".