1113424343 has 8 divisors (see below), whose sum is σ = 1129954176. Its totient is φ = 1096918200.

The previous prime is 1113424309. The next prime is 1113424373. The reversal of 1113424343 is 3434243111.

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 1113424343 - 2¹² = 1113420247 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 (1113424373) 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, 103580 + ... + 113822.

It is an arithmetic number, because the mean of its divisors is an integer number (141244272).

Almost surely, 2^1113424343 is an apocalyptic number.

1113424343 is a deficient number, since it is larger than the sum of its proper divisors (16529833).

1113424343 is a wasteful number, since it uses less digits than its factorization.

1113424343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11845.

The product of its digits is 3456, while the sum is 26.

The square root of 1113424343 is about 33368.0137706757. The cubic root of 1113424343 is about 1036.4624453514.

Adding to 1113424343 its reverse (3434243111), we get a palindrome (4547667454).

The spelling of 1113424343 in words is "one billion, one hundred thirteen million, four hundred twenty-four thousand, three hundred forty-three".