1103344030211 has 2 divisors, whose sum is σ = 1103344030212. Its totient is φ = 1103344030210.

The previous prime is 1103344030207. The next prime is 1103344030301. The reversal of 1103344030211 is 1120304433011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103344030211 - 2² = 1103344030207 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103344030511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551672015105 + 551672015106.

It is an arithmetic number, because the mean of its divisors is an integer number (551672015106).

Almost surely, 2^{1103344030211} is an apocalyptic number.

1103344030211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103344030211 is an equidigital number, since it uses as much as digits as its factorization.

1103344030211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1103344030211 its reverse (1120304433011), we get a palindrome (2223648463222).

The spelling of 1103344030211 in words is "one trillion, one hundred three billion, three hundred forty-four million, thirty thousand, two hundred eleven".