1141143331103 has 8 divisors (see below), whose sum is σ = 1162618764720. Its totient is φ = 1119757193280.

The previous prime is 1141143331039. The next prime is 1141143331243. The reversal of 1141143331103 is 3011333411411.

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 1141143331103 - 2⁶ = 1141143331039 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 (1141143334103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22298150 + ... + 22349267.

It is an arithmetic number, because the mean of its divisors is an integer number (145327345590).

Almost surely, 2^{1141143331103} is an apocalyptic number.

1141143331103 is a deficient number, since it is larger than the sum of its proper divisors (21475433617).

1141143331103 is an equidigital number, since it uses as much as digits as its factorization.

1141143331103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44647897.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 1141143331103 its reverse (3011333411411), we get a palindrome (4152476742514).

The spelling of 1141143331103 in words is "one trillion, one hundred forty-one billion, one hundred forty-three million, three hundred thirty-one thousand, one hundred three".