113403323 has 8 divisors (see below), whose sum is σ = 123804336. Its totient is φ = 103017600.

The previous prime is 113403313. The next prime is 113403337. The reversal of 113403323 is 323304311.

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 113403323 - 2⁸ = 113403067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113403295 and 113403304.

It is not an unprimeable number, because it can be changed into a prime (113403313) 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, 16343 + ... + 22223.

It is an arithmetic number, because the mean of its divisors is an integer number (15475542).

Almost surely, 2^113403323 is an apocalyptic number.

113403323 is a deficient number, since it is larger than the sum of its proper divisors (10401013).

113403323 is a wasteful number, since it uses less digits than its factorization.

113403323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 113403323 is about 10649.0996333023. The cubic root of 113403323 is about 484.0333216478.

Adding to 113403323 its reverse (323304311), we get a palindrome (436707634).

The spelling of 113403323 in words is "one hundred thirteen million, four hundred three thousand, three hundred twenty-three".