418113131 has 8 divisors (see below), whose sum is σ = 426353760. Its totient is φ = 409885632.

The previous prime is 418113127. The next prime is 418113161. The reversal of 418113131 is 131311814.

It is a happy number.

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 418113131 - 2² = 418113127 is a prime.

It is a super-2 number, since 2×418113131² = 349637180629246322, 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 = 418113097 and 418113106.

It is not an unprimeable number, because it can be changed into a prime (418113161) 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, 82826 + ... + 87728.

It is an arithmetic number, because the mean of its divisors is an integer number (53294220).

Almost surely, 2^418113131 is an apocalyptic number.

418113131 is a deficient number, since it is larger than the sum of its proper divisors (8240629).

418113131 is a wasteful number, since it uses less digits than its factorization.

418113131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6565.

The product of its digits is 288, while the sum is 23.

The square root of 418113131 is about 20447.8148221271. The cubic root of 418113131 is about 747.7640851668.

Adding to 418113131 its reverse (131311814), we get a palindrome (549424945).

The spelling of 418113131 in words is "four hundred eighteen million, one hundred thirteen thousand, one hundred thirty-one".