113404343 has 8 divisors (see below), whose sum is σ = 122224368. Its totient is φ = 104598144.

The previous prime is 113404327. The next prime is 113404367. The reversal of 113404343 is 343404311.

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 113404343 - 2⁴ = 113404327 is a prime.

It is a super-2 number, since 2×113404343² = 25721090022523298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113404303) 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, 19055 + ... + 24287.

It is an arithmetic number, because the mean of its divisors is an integer number (15278046).

Almost surely, 2^113404343 is an apocalyptic number.

113404343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113404343 is a deficient number, since it is larger than the sum of its proper divisors (8820025).

113404343 is a wasteful number, since it uses less digits than its factorization.

113404343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 113404343 is about 10649.1475245674. The cubic root of 113404343 is about 484.0347728472.

Adding to 113404343 its reverse (343404311), we get a palindrome (456808654).

The spelling of 113404343 in words is "one hundred thirteen million, four hundred four thousand, three hundred forty-three".