11121310333 has 12 divisors (see below), whose sum is σ = 12940683552. Its totient is φ = 9529863000.

The previous prime is 11121310331. The next prime is 11121310339. The reversal of 11121310333 is 33301312111.

It is not a de Polignac number, because 11121310333 - 2¹ = 11121310331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11121310333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121310331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154458 + ... + 214708.

It is an arithmetic number, because the mean of its divisors is an integer number (1078390296).

Almost surely, 2^11121310333 is an apocalyptic number.

It is an amenable number.

11121310333 is a deficient number, since it is larger than the sum of its proper divisors (1819373219).

11121310333 is an equidigital number, since it uses as much as digits as its factorization.

11121310333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64032 (or 64025 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11121310333 its reverse (33301312111), we get a palindrome (44422622444).

The spelling of 11121310333 in words is "eleven billion, one hundred twenty-one million, three hundred ten thousand, three hundred thirty-three".