11121320023333 has 48 divisors (see below), whose sum is σ = 12841580236800. Its totient is φ = 9598915160640.

The previous prime is 11121320023241. The next prime is 11121320023349. The reversal of 11121320023333 is 33332002312111.

It is not a de Polignac number, because 11121320023333 - 2³³ = 11112730088741 is a prime.

It is a super-2 number, since 2×11121320023333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11121320023298 and 11121320023307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121320003333) 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 47 ways as a sum of consecutive naturals, for example, 890625616 + ... + 890638102.

It is an arithmetic number, because the mean of its divisors is an integer number (267532921600).

Almost surely, 2^{11121320023333} is an apocalyptic number.

11121320023333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11121320023333 is a deficient number, since it is larger than the sum of its proper divisors (1720260213467).

11121320023333 is a wasteful number, since it uses less digits than its factorization.

11121320023333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16122 (or 16109 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11121320023333 its reverse (33332002312111), we get a palindrome (44453322335444).

The spelling of 11121320023333 in words is "eleven trillion, one hundred twenty-one billion, three hundred twenty million, twenty-three thousand, three hundred thirty-three".