113103407 has 8 divisors (see below), whose sum is σ = 116895360. Its totient is φ = 109320480.

The previous prime is 113103391. The next prime is 113103427. The reversal of 113103407 is 704301311.

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 113103407 - 2⁴ = 113103391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113103427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31433 + ... + 34845.

It is an arithmetic number, because the mean of its divisors is an integer number (14611920).

Almost surely, 2^113103407 is an apocalyptic number.

113103407 is a deficient number, since it is larger than the sum of its proper divisors (3791953).

113103407 is a wasteful number, since it uses less digits than its factorization.

113103407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 113103407 is about 10635.0085566491. The cubic root of 113103407 is about 483.6062398013.

Adding to 113103407 its reverse (704301311), we get a palindrome (817404718).

The spelling of 113103407 in words is "one hundred thirteen million, one hundred three thousand, four hundred seven".