1121330410411 has 4 divisors (see below), whose sum is σ = 1121403624400. Its totient is φ = 1121257196424.

The previous prime is 1121330410397. The next prime is 1121330410427. The reversal of 1121330410411 is 1140140331211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1121330410411 - 2⁵ = 1121330410379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121330410471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36584016 + ... + 36614653.

It is an arithmetic number, because the mean of its divisors is an integer number (280350906100).

Almost surely, 2^{1121330410411} is an apocalyptic number.

1121330410411 is a deficient number, since it is larger than the sum of its proper divisors (73213989).

1121330410411 is an equidigital number, since it uses as much as digits as its factorization.

1121330410411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73213988.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1121330410411 its reverse (1140140331211), we get a palindrome (2261470741622).

The spelling of 1121330410411 in words is "one trillion, one hundred twenty-one billion, three hundred thirty million, four hundred ten thousand, four hundred eleven".