1105204611343 has 8 divisors (see below), whose sum is σ = 1266609346560. Its totient is φ = 944679466680.

The previous prime is 1105204611299. The next prime is 1105204611359. The reversal of 1105204611343 is 3431164025011.

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 1105204611343 - 2⁹ = 1105204610831 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 (1105204611743) 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, 219894943 + ... + 219899968.

It is an arithmetic number, because the mean of its divisors is an integer number (158326168320).

Almost surely, 2^{1105204611343} is an apocalyptic number.

1105204611343 is a deficient number, since it is larger than the sum of its proper divisors (161404735217).

1105204611343 is an equidigital number, since it uses as much as digits as its factorization.

1105204611343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439795277.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 1105204611343 its reverse (3431164025011), we get a palindrome (4536368636354).

The spelling of 1105204611343 in words is "one trillion, one hundred five billion, two hundred four million, six hundred eleven thousand, three hundred forty-three".