1103141343 has 8 divisors (see below), whose sum is σ = 1472761008. Its totient is φ = 734474624.

The previous prime is 1103141321. The next prime is 1103141363. The reversal of 1103141343 is 3431413011.

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 1103141343 - 2⁶ = 1103141279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103141363) 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, 235530 + ... + 240167.

It is an arithmetic number, because the mean of its divisors is an integer number (184095126).

Almost surely, 2^1103141343 is an apocalyptic number.

1103141343 is a deficient number, since it is larger than the sum of its proper divisors (369619665).

1103141343 is an equidigital number, since it uses as much as digits as its factorization.

1103141343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476473.

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

The square root of 1103141343 is about 33213.5716688224. The cubic root of 1103141343 is about 1033.2618318083.

Adding to 1103141343 its reverse (3431413011), we get a palindrome (4534554354).

The spelling of 1103141343 in words is "one billion, one hundred three million, one hundred forty-one thousand, three hundred forty-three".