113224343 has 4 divisors (see below), whose sum is σ = 113675688. Its totient is φ = 112773000.

The previous prime is 113224337. The next prime is 113224379. The reversal of 113224343 is 343422311.

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

It is a cyclic number.

It is not a de Polignac number, because 113224343 - 2⁴ = 113224327 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 (113224303) 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, 225296 + ... + 225797.

It is an arithmetic number, because the mean of its divisors is an integer number (28418922).

Almost surely, 2^113224343 is an apocalyptic number.

113224343 is a deficient number, since it is larger than the sum of its proper divisors (451345).

113224343 is an equidigital number, since it uses as much as digits as its factorization.

113224343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451344.

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

The square root of 113224343 is about 10640.6927875961. The cubic root of 113224343 is about 483.7785439872.

Adding to 113224343 its reverse (343422311), we get a palindrome (456646654).

The spelling of 113224343 in words is "one hundred thirteen million, two hundred twenty-four thousand, three hundred forty-three".