1121103884283 has 8 divisors (see below), whose sum is σ = 1494821895168. Its totient is φ = 747394231464.

The previous prime is 1121103884279. The next prime is 1121103884393. The reversal of 1121103884283 is 3824883011211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1121103884283 - 2² = 1121103884279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121103884233) 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, 1769535 + ... + 2318072.

It is an arithmetic number, because the mean of its divisors is an integer number (186852736896).

Almost surely, 2^{1121103884283} is an apocalyptic number.

1121103884283 is a deficient number, since it is larger than the sum of its proper divisors (373718010885).

1121103884283 is an equidigital number, since it uses as much as digits as its factorization.

1121103884283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179033.

The product of its (nonzero) digits is 73728, while the sum is 42.

Adding to 1121103884283 its reverse (3824883011211), we get a palindrome (4945986895494).

The spelling of 1121103884283 in words is "one trillion, one hundred twenty-one billion, one hundred three million, eight hundred eighty-four thousand, two hundred eighty-three".