1141143223103 has 32 divisors (see below), whose sum is σ = 1335575592960. Its totient is φ = 965556184320.

The previous prime is 1141143223097. The next prime is 1141143223117. The reversal of 1141143223103 is 3013223411411.

It is not a de Polignac number, because 1141143223103 - 2⁶ = 1141143223039 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 (1141143223603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58742450 + ... + 58761872.

It is an arithmetic number, because the mean of its divisors is an integer number (41736737280).

Almost surely, 2^{1141143223103} is an apocalyptic number.

1141143223103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1141143223103 is a deficient number, since it is larger than the sum of its proper divisors (194432369857).

1141143223103 is a wasteful number, since it uses less digits than its factorization.

1141143223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27159.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1141143223103 its reverse (3013223411411), we get a palindrome (4154366634514).

The spelling of 1141143223103 in words is "one trillion, one hundred forty-one billion, one hundred forty-three million, two hundred twenty-three thousand, one hundred three".