1112343343 has 16 divisors (see below), whose sum is σ = 1179648000. Its totient is φ = 1047265632.

The previous prime is 1112343311. The next prime is 1112343347. The reversal of 1112343343 is 3433432111.

It is not a de Polignac number, because 1112343343 - 2⁵ = 1112343311 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 (1112343347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214738 + ... + 219856.

It is an arithmetic number, because the mean of its divisors is an integer number (73728000).

Almost surely, 2^1112343343 is an apocalyptic number.

1112343343 is a deficient number, since it is larger than the sum of its proper divisors (67304657).

1112343343 is a wasteful number, since it uses less digits than its factorization.

1112343343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334.

The product of its digits is 2592, while the sum is 25.

The square root of 1112343343 is about 33351.8116899217. The cubic root of 1112343343 is about 1036.1269102962.

Adding to 1112343343 its reverse (3433432111), we get a palindrome (4545775454).

The spelling of 1112343343 in words is "one billion, one hundred twelve million, three hundred forty-three thousand, three hundred forty-three".