1103713343 has 4 divisors (see below), whose sum is σ = 1105383768. Its totient is φ = 1102042920.

The previous prime is 1103713327. The next prime is 1103713357. The reversal of 1103713343 is 3433173011.

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 1103713343 - 2⁴ = 1103713327 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 (1103713543) 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, 834221 + ... + 835542.

It is an arithmetic number, because the mean of its divisors is an integer number (276345942).

Almost surely, 2^1103713343 is an apocalyptic number.

1103713343 is a deficient number, since it is larger than the sum of its proper divisors (1670425).

1103713343 is an equidigital number, since it uses as much as digits as its factorization.

1103713343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1670424.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1103713343 is about 33222.1814906848. The cubic root of 1103713343 is about 1033.4403896598.

Adding to 1103713343 its reverse (3433173011), we get a palindrome (4536886354).

The spelling of 1103713343 in words is "one billion, one hundred three million, seven hundred thirteen thousand, three hundred forty-three".