413123 has 4 divisors (see below), whose sum is σ = 417480. Its totient is φ = 408768.

The previous prime is 413113. The next prime is 413129. The reversal of 413123 is 321314.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 413123 - 2¹⁰ = 412099 is a prime.

It is a super-2 number, since 2×413123² = 341341226258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413098 and 413107.

It is not an unprimeable number, because it can be changed into a prime (413129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2033 + ... + 2226.

It is an arithmetic number, because the mean of its divisors is an integer number (104370).

2⁴¹³¹²³ is an apocalyptic number.

413123 is a deficient number, since it is larger than the sum of its proper divisors (4357).

413123 is an equidigital number, since it uses as much as digits as its factorization.

413123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356.

The product of its digits is 72, while the sum is 14.

The square root of 413123 is about 642.7464507876. The cubic root of 413123 is about 74.4777345892.

Adding to 413123 its reverse (321314), we get a palindrome (734437).

Subtracting from 413123 its reverse (321314), we obtain a square (91809 = 303²).

The spelling of 413123 in words is "four hundred thirteen thousand, one hundred twenty-three".