1141344422203 has 2 divisors, whose sum is σ = 1141344422204. Its totient is φ = 1141344422202.

The previous prime is 1141344422201. The next prime is 1141344422243. The reversal of 1141344422203 is 3022244431411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141344422203 - 2¹ = 1141344422201 is a prime.

Together with 1141344422201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1141344422201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570672211101 + 570672211102.

It is an arithmetic number, because the mean of its divisors is an integer number (570672211102).

Almost surely, 2^{1141344422203} is an apocalyptic number.

1141344422203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141344422203 is an equidigital number, since it uses as much as digits as its factorization.

1141344422203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1141344422203 its reverse (3022244431411), we get a palindrome (4163588853614).

The spelling of 1141344422203 in words is "one trillion, one hundred forty-one billion, three hundred forty-four million, four hundred twenty-two thousand, two hundred three".