413123131 has 8 divisors (see below), whose sum is σ = 415452240. Its totient is φ = 410800128.

The previous prime is 413123111. The next prime is 413123149. The reversal of 413123131 is 131321314.

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 413123131 - 2⁷ = 413123003 is a prime.

It is a super-2 number, since 2×413123131² = 341341442734486322, 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 = 413123099 and 413123108.

It is not an unprimeable number, because it can be changed into a prime (413123101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206920 + ... + 208906.

It is an arithmetic number, because the mean of its divisors is an integer number (51931530).

Almost surely, 2^413123131 is an apocalyptic number.

413123131 is a deficient number, since it is larger than the sum of its proper divisors (2329109).

413123131 is a wasteful number, since it uses less digits than its factorization.

413123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053.

The product of its digits is 216, while the sum is 19.

The square root of 413123131 is about 20325.4306473442. The cubic root of 413123131 is about 744.7774246142. Note that the first 3 decimals are identical.

Adding to 413123131 its reverse (131321314), we get a palindrome (544444445).

The spelling of 413123131 in words is "four hundred thirteen million, one hundred twenty-three thousand, one hundred thirty-one".