10404113 has 4 divisors (see below), whose sum is σ = 10443060. Its totient is φ = 10365168.

The previous prime is 10404109. The next prime is 10404143. The reversal of 10404113 is 31140401.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 494209 + 9909904 = 703^2 + 3148^2 .

It is a cyclic number.

It is not a de Polignac number, because 10404113 - 2² = 10404109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10404103) 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, 19070 + ... + 19607.

It is an arithmetic number, because the mean of its divisors is an integer number (2610765).

Almost surely, 2^10404113 is an apocalyptic number.

It is an amenable number.

10404113 is a deficient number, since it is larger than the sum of its proper divisors (38947).

10404113 is an equidigital number, since it uses as much as digits as its factorization.

10404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38946.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 10404113 is about 3225.5407298622. The cubic root of 10404113 is about 218.3073478129.

Adding to 10404113 its reverse (31140401), we get a palindrome (41544514).

The spelling of 10404113 in words is "ten million, four hundred four thousand, one hundred thirteen".