1113341043 has 8 divisors (see below), whose sum is σ = 1562584000. Its totient is φ = 703162728.

The previous prime is 1113341039. The next prime is 1113341083. The reversal of 1113341043 is 3401433111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1113341043 - 2² = 1113341039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113341003) 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, 9766093 + ... + 9766206.

It is an arithmetic number, because the mean of its divisors is an integer number (195323000).

Almost surely, 2^1113341043 is an apocalyptic number.

1113341043 is a deficient number, since it is larger than the sum of its proper divisors (449242957).

1113341043 is a wasteful number, since it uses less digits than its factorization.

1113341043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19532321.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1113341043 is about 33366.7655459740. The cubic root of 1113341043 is about 1036.4365973222.

Adding to 1113341043 its reverse (3401433111), we get a palindrome (4514774154).

The spelling of 1113341043 in words is "one billion, one hundred thirteen million, three hundred forty-one thousand, forty-three".