1121003330011 has 8 divisors (see below), whose sum is σ = 1134580562640. Its totient is φ = 1107427792032.

The previous prime is 1121003330003. The next prime is 1121003330023. The reversal of 1121003330011 is 1100333001211.

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 1121003330011 - 2³ = 1121003330003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121003330311) 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, 933505 + ... + 1764493.

It is an arithmetic number, because the mean of its divisors is an integer number (141822570330).

Almost surely, 2^{1121003330011} is an apocalyptic number.

1121003330011 is a deficient number, since it is larger than the sum of its proper divisors (13577232629).

1121003330011 is an equidigital number, since it uses as much as digits as its factorization.

1121003330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847325.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1121003330011 its reverse (1100333001211), we get a palindrome (2221336331222).

The spelling of 1121003330011 in words is "one trillion, one hundred twenty-one billion, three million, three hundred thirty thousand, eleven".