103404113 has 8 divisors (see below), whose sum is σ = 109937088. Its totient is φ = 97040944.

The previous prime is 103404107. The next prime is 103404131. The reversal of 103404113 is 311404301.

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 103404113 - 2²⁰ = 102355537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103404091 and 103404100.

It is not an unprimeable number, because it can be changed into a prime (103404143) 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, 41195 + ... + 43632.

It is an arithmetic number, because the mean of its divisors is an integer number (13742136).

Almost surely, 2^103404113 is an apocalyptic number.

It is an amenable number.

103404113 is a deficient number, since it is larger than the sum of its proper divisors (6532975).

103404113 is an equidigital number, since it uses as much as digits as its factorization.

103404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84903.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103404113 is about 10168.7812937441. The cubic root of 103404113 is about 469.3670565611.

Adding to 103404113 its reverse (311404301), we get a palindrome (414808414).

The spelling of 103404113 in words is "one hundred three million, four hundred four thousand, one hundred thirteen".