413243123 has 6 divisors (see below), whose sum is σ = 438981756. Its totient is φ = 388934432.

The previous prime is 413243099. The next prime is 413243161. The reversal of 413243123 is 321342314.

It is not a de Polignac number, because 413243123 - 2¹⁰ = 413242099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413243723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 714665 + ... + 715242.

It is an arithmetic number, because the mean of its divisors is an integer number (73163626).

Almost surely, 2^413243123 is an apocalyptic number.

413243123 is a deficient number, since it is larger than the sum of its proper divisors (25738633).

413243123 is a wasteful number, since it uses less digits than its factorization.

413243123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429941 (or 1429924 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 413243123 is about 20328.3822032153. The cubic root of 413243123 is about 744.8495247342.

Adding to 413243123 its reverse (321342314), we get a palindrome (734585437).

The spelling of 413243123 in words is "four hundred thirteen million, two hundred forty-three thousand, one hundred twenty-three".